
gradual ●●●●○



ESL CEFR | B1
grad‧u‧al /ˈɡrædʒuəl/  adjective
تدریجی
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 Synonyms & Related Words
Synonyms & Related Wordsgradual[adjective]Synonyms: steady, gentle, graduated, piecemeal, progressive, regular, slow, unhurried 
Antonyms: abrupt
Contrasted words: acute, sharp, sudden
Related Words: deliberate, 
dilatory, 
lagging, 
poky, 
sluggish 
English Thesaurus: change, alter, adapt, adjust, modify, ... [TahlilGaran] English Synonym Dictionary ▲
  English Dictionary
English Dictionarygrad‧u‧al /ˈɡrædʒuəl/ 
 adjective[
Date: 1400-1500; 
Language: Medieval Latin; 
Origin: gradualis, from Latin gradus;  ⇒ grade1]
1.  happening slowly over a long period of time
 Antonym : sudden: 
 There has been a gradual change in climate.
 There has been a gradual change in climate. the gradual decline in manufacturing industry
 the gradual decline in manufacturing industry Education is a gradual process.2.
 Education is a gradual process.2.  a gradual slope is not steep 
 [TahlilGaran] Dictionary of Contemporary English ▲
  Thesaurus
Thesauruschange to make someone or something different: 
 Unfortunately, there’s nothing we can do to change the situation.
 Unfortunately, there’s nothing we can do to change the situation.  Being at college has changed her – she’s much more confident now.alter especially written
 Being at college has changed her – she’s much more confident now.alter especially written tochange something so that it is better or more suitable: 
 You can alter the colour and size of the image using a remote control.
 You can alter the colour and size of the image using a remote control.  Can we alter the date of the meeting?adapt
 Can we alter the date of the meeting?adapt to change something slightly in order to improve it or make it more suitable: 
 How much would it cost to adapt the existing equipment?
 How much would it cost to adapt the existing equipment?  You can adapt the recipe to suit your own requirements.adjust
 You can adapt the recipe to suit your own requirements.adjust to make small changes in the position or level of something in order to improve it or make it more suitable: 
 How do you adjust the volume on the television?
 How do you adjust the volume on the television?  He adjusted his tie in the mirror.modify especially written
 He adjusted his tie in the mirror.modify especially written to make small changes to something such as a piece of equipment, a set of ideas, or a way of behaving in order to improve it or use it in a different way: 
 He’s modified his opinions since then.
 He’s modified his opinions since then.  a modified version of the original program.reform
 a modified version of the original program.reform to change a law, system, organization etc so that it is fairer or more effective: 
 plans to reform the tax system
 plans to reform the tax system  Health care needs to be completely reformed.revise
 Health care needs to be completely reformed.revise to change a plan, idea, law etc because of new information and ideas: 
 In July, China revised the rules for foreign investment.
 In July, China revised the rules for foreign investment.  The findings could force the scientists to revise their ideas about climate change.reorganize
 The findings could force the scientists to revise their ideas about climate change.reorganize to change the way that a system or organization works: 
 We’ve had to reorganize our database
 We’ve had to reorganize our database  During the 1980s, the government reorganized the civil service.restructure
 During the 1980s, the government reorganized the civil service.restructure to make big changes to the way something is organized, especially a large political or economic system or a big company, in order to make it more effective: 
 The company has been restructured from top to bottom.transform
 The company has been restructured from top to bottom.transform to change something completely, especially so that it is much better: 
 Well, you’ve certainly transformed this place – it looks great!
 Well, you’ve certainly transformed this place – it looks great!  Putin transformed the Russian economy.revolutionize
 Putin transformed the Russian economy.revolutionize to completely and permanently change the way people do something or think about something, especially because of a new idea or invention: 
 Computers have revolutionized the way we work.
 Computers have revolutionized the way we work.  This important discovery revolutionized our understanding of the universe.distort
 This important discovery revolutionized our understanding of the universe.distort to explain facts, statements etc in a way that makes them seem different from what they really are: 
 The judge said that she had deliberately tried to distort the facts.
 The judge said that she had deliberately tried to distort the facts.  Don’t try to distort the truth.twist
 Don’t try to distort the truth.twist to dishonestly change the meaning of a piece of information or of something that someone has said, in order to get an advantage for yourself or to support your own opinion: 
 He accused reporters of twisting his words.
 He accused reporters of twisting his words.  In her article she twisted the meaning of what I said.misrepresent
 In her article she twisted the meaning of what I said.misrepresent to give people a wrong idea about someone or their opinions, by what you write or say: 
 I hope I have not misrepresented her opinion.
 I hope I have not misrepresented her opinion.  He’s taking legal action to stop the film, claiming it grossly misrepresents him.big/major
 He’s taking legal action to stop the film, claiming it grossly misrepresents him.big/major  Going to a new school is a big change for children.slight/small/minor
 Going to a new school is a big change for children.slight/small/minor  The proposed changes were relatively minor.gradual
 The proposed changes were relatively minor.gradual  There has been a gradual change in the weather.dramatic/drastic/radical (=very big, especially in way that is surprising)
 There has been a gradual change in the weather.dramatic/drastic/radical (=very big, especially in way that is surprising)  The Industrial Revolution was a period of dramatic change.significant
 The Industrial Revolution was a period of dramatic change.significant  The change in blood pressure was not significant.marked (=very noticeable)
 The change in blood pressure was not significant.marked (=very noticeable)  There was a marked change in his behaviour.fundamental
 There was a marked change in his behaviour.fundamental  Reducing waste requires a fundamental change in attitude.social/political/economic etc change
 Reducing waste requires a fundamental change in attitude.social/political/economic etc change  Demands for political and social change are growing.sweeping changes (=affecting many things or people, especially because of an official decision)
 Demands for political and social change are growing.sweeping changes (=affecting many things or people, especially because of an official decision)  There are likely to be sweeping changes in the company.far-reaching changes (=important and having a great effect that will last a long time)
 There are likely to be sweeping changes in the company.far-reaching changes (=important and having a great effect that will last a long time)  The Internet has brought about far-reaching changes in the way we work.make a change
 The Internet has brought about far-reaching changes in the way we work.make a change  We've had to make some changes to the design.introduce a change
 We've had to make some changes to the design.introduce a change  A number of changes were introduced to the curriculum.bring (about) change
 A number of changes were introduced to the curriculum.bring (about) change (
also effect a change formal)
 (=cause change)  The war brought about radical social change.
 The war brought about radical social change.  Treatment is aimed at effecting a change in the child’s negative behaviour.see/notice/observe a change
 Treatment is aimed at effecting a change in the child’s negative behaviour.see/notice/observe a change   I saw a big change in her when I met her again.undergo a change (=be affected by a change)
 I saw a big change in her when I met her again.undergo a change (=be affected by a change)  The body undergoes a number of changes during this time.signal a change (=be a sign of a change)
 The body undergoes a number of changes during this time.signal a change (=be a sign of a change)  Does this move signal a change in US foreign policy?the pace/rate of change
 Does this move signal a change in US foreign policy?the pace/rate of change  People sometimes feel alarmed by the pace of technological change.alteration noun [uncountable and countable]
 People sometimes feel alarmed by the pace of technological change.alteration noun [uncountable and countable] a change, especially a small one that happens naturally or gradually, or one that is made in order to improve something: 
 I noticed a slight alteration in her behaviour.
 I noticed a slight alteration in her behaviour.  They had to make some alterations to their original theory.shift noun [countable]
 They had to make some alterations to their original theory.shift noun [countable] a change, especially in people’s attitudes or in the way they do things, or in the position of someone or something: 
 a shift in public opinion about the war
 a shift in public opinion about the war  There has been a noticeable shift in government policy on education.
 There has been a noticeable shift in government policy on education.  There needs to be a major shift away from road transport to rail transport.
 There needs to be a major shift away from road transport to rail transport.  After he died, there was a dramatic shift in the balance of power.swing
 After he died, there was a dramatic shift in the balance of power.swing a big change, especially in someone’s opinions or moods: 
 There has been a big swing toward the Democrats  (=many more people are supporting them).
 There has been a big swing toward the Democrats  (=many more people are supporting them).  The drug can cause mood swings.fluctuation noun [uncountable and countable]
 The drug can cause mood swings.fluctuation noun [uncountable and countable] a change in something - used when something changes often: 
 fluctuations in the value of the dollar
 fluctuations in the value of the dollar  temperature fluctuations
 temperature fluctuations  fluctuations in his mood
 fluctuations in his mood  There has been some fluctuation in productivity levels.transformation noun [uncountable and countable]
 There has been some fluctuation in productivity levels.transformation noun [uncountable and countable] a change in which something or someone becomes completely different: 
 There has been a complete transformation in his attitude since he became a father.
 There has been a complete transformation in his attitude since he became a father.  her transformation from shy local girl to famous movie actressrevolution noun [countable]
 her transformation from shy local girl to famous movie actressrevolution noun [countable] a complete change in ways of thinking or working: 
 The 1970s saw the beginnings of a new technological revolution.
 The 1970s saw the beginnings of a new technological revolution.  Einstein’s General Theory of Relativity started a revolution in scientific thinking.shake-up noun [countable]
 Einstein’s General Theory of Relativity started a revolution in scientific thinking.shake-up noun [countable] a situation in which a lot of changes are very quickly made in a system or organization in order to make it more effective: 
 The department has not performed well and is badly in need of a shake-up.
 The department has not performed well and is badly in need of a shake-up.  The Administration is planning a thorough shake-up of the welfare system.U-turn noun [countable]
 The Administration is planning a thorough shake-up of the welfare system.U-turn noun [countable] a complete change in the plans of a government or political party so that it decides to do the opposite of what it originally said it would do: 
 The government was forced to do a U-turn after angry protests about their taxation policy.
 The government was forced to do a U-turn after angry protests about their taxation policy. [TahlilGaran] English Thesaurus ▲
 increase to become larger in number, amount, or degree: 
 Sales increased by 25%.
 Sales increased by 25%.  The level of violence has increased.go up
 The level of violence has increased.go up to increase. 
Go up is less formal than 
increase, and is the usual verb to use in everyday English: 
 The price of coffee has gone up.rise
 The price of coffee has gone up.rise to increase. 
Rise sounds a little formal and is often used when talking about the level of something increasing: 
 The demand for oil has been rising steadily.
 The demand for oil has been rising steadily.  Living standards have risen dramatically.grow
 Living standards have risen dramatically.grow to increase, especially gradually over a period of time – used about numbers or amounts: 
 Since 1990, US imports of foreign goods have grown at a rate of 7.7% per year.
 Since 1990, US imports of foreign goods have grown at a rate of 7.7% per year.  The number of people working from home has grown substantially.escalate
 The number of people working from home has grown substantially.escalate to increase to a high level – used about things that you do not want to increase such as costs, crimes, or violence: 
 Fuel prices are escalating.
 Fuel prices are escalating.  The fighting has escalated.double/triple
 The fighting has escalated.double/triple to become twice as much or three times as much: 
 Since 1950, the number of people dying from cancer has almost doubled.
 Since 1950, the number of people dying from cancer has almost doubled.  The company’s profits tripled last quarter.expand
 The company’s profits tripled last quarter.expand to become larger in size, or to include a wider range of activities: 
 The business has expanded at a rate of 15% per year.
 The business has expanded at a rate of 15% per year.  We are hoping to expand into mobile phone services.soar
 We are hoping to expand into mobile phone services.soar to increase and reach a very high level – used about numbers and amounts, or about feelings: 
 The temperature soared to 36.6 degrees centigrade.
 The temperature soared to 36.6 degrees centigrade.  His confidence soared.
 His confidence soared.  The singer’s popularity has soared.shoot up
 The singer’s popularity has soared.shoot up to increase very quickly and suddenly – used about prices, numbers, or temperatures: 
 Share prices shot up 30% over the last week.put something up
 Share prices shot up 30% over the last week.put something up to increase prices, taxes etc. 
Put up something is less formal than 
increase, and is the usual verb to use in everyday English: 
 The landlord has put the rent up again.
 The landlord has put the rent up again.  They’re always putting up gas prices.raise
 They’re always putting up gas prices.raise to increase something such as prices or taxes, or levels or standards: 
 The bank has raised interest rates for the third time this year.
 The bank has raised interest rates for the third time this year.  The school aims to raise students’ levels of achievement.boost
 The school aims to raise students’ levels of achievement.boost to increase sales, profits, production etc, especially when they have been lower than you want them to be: 
 Growing affluence has boosted sales.
 Growing affluence has boosted sales.  Oil exports boosted the economy.extend
 Oil exports boosted the economy.extend to increase something such as your power or influence, or the number of things you are involved in: 
 We are hoping to extend the range of services that we offer.
 We are hoping to extend the range of services that we offer.  The company plans to extend its dominance of the world car market.step up something
 The company plans to extend its dominance of the world car market.step up something to increase your efforts or activities, especially to change a situation: 
 Security has been stepped up following the bombing.
 Security has been stepped up following the bombing.  Local people have stepped up their campaign to prevent a prison being built in their neighbourhood.heighten
 Local people have stepped up their campaign to prevent a prison being built in their neighbourhood.heighten to increase a feeling or effect: 
 The attack has heightened concerns about racism in schools.
 The attack has heightened concerns about racism in schools.  Hunger can heighten the effect that alcohol has on you.maximize
 Hunger can heighten the effect that alcohol has on you.maximize to increase something as much as possible: 
 Businesses try to maximize efficiency and cut costs.
 Businesses try to maximize efficiency and cut costs.  To maximize the chances of a successful pregnancy, you should make sure that you eat well.big/large
 To maximize the chances of a successful pregnancy, you should make sure that you eat well.big/large  The company has announced a big increase in its profits for last year.slight/small
 The company has announced a big increase in its profits for last year.slight/small  Doctors have reported a slight increase in the number of deaths caused by the disease.
 Doctors have reported a slight increase in the number of deaths caused by the disease.  The temperature increase was quite small.great  (=big)
 The temperature increase was quite small.great  (=big)  There has been a great increase in air traffic in the last twenty years.huge/massive  (=very big)
 There has been a great increase in air traffic in the last twenty years.huge/massive  (=very big)  There was a huge increase in emigration after the war.substantial/considerable  formal (=quite big)
 There was a huge increase in emigration after the war.substantial/considerable  formal (=quite big)  He negotiated a substantial increase in pay for the workers.significant/marked  (=definite and noticeable)
 He negotiated a substantial increase in pay for the workers.significant/marked  (=definite and noticeable)  Over the last few years, there has been a marked increase in tourism to developing countries.dramatic/sharp  (=large and sudden)
 Over the last few years, there has been a marked increase in tourism to developing countries.dramatic/sharp  (=large and sudden)  What has led to this dramatic increase in prices?rapid  (=happening quickly)
 What has led to this dramatic increase in prices?rapid  (=happening quickly)  Recently there has been a rapid increase in fish farming.modest  (=small)
 Recently there has been a rapid increase in fish farming.modest  (=small)  The figures reveal a modest increase in the birth rate.gradual (=happening slowly)
 The figures reveal a modest increase in the birth rate.gradual (=happening slowly)  Her temperature chart showed a gradual increase over the preceding six hours.steady  (=happening slowly but continuously)
 Her temperature chart showed a gradual increase over the preceding six hours.steady  (=happening slowly but continuously)  The university has benefited from a steady increase in student numbers.a threefold/fourfold/fivefold etc increase (=an increase by three, four etc times)
 The university has benefited from a steady increase in student numbers.a threefold/fourfold/fivefold etc increase (=an increase by three, four etc times)  The figures show a threefold increase in incidents of car theft.a 10%/50% etc increase
 The figures show a threefold increase in incidents of car theft.a 10%/50% etc increase  A 5% increase in petrol prices is predicted.an annual increase
 A 5% increase in petrol prices is predicted.an annual increase  The company reported a 10% increase in pre-tax profits.lead to an increase
 The company reported a 10% increase in pre-tax profits.lead to an increase  They argue that the abolition of the death penalty has led to an increase in the number of murders.cause/bring about an increase
 They argue that the abolition of the death penalty has led to an increase in the number of murders.cause/bring about an increase  The heatwave brought about a massive increase in water consumption.a price increase
 The heatwave brought about a massive increase in water consumption.a price increase  We expect a price increase of 1.4% this year.a fare increase
 We expect a price increase of 1.4% this year.a fare increase  The airline instituted a 10% fare increase.a wage/pay/salary increase
 The airline instituted a 10% fare increase.a wage/pay/salary increase  Canadian workers received a 5.4% wage increase.a tax increase
 Canadian workers received a 5.4% wage increase.a tax increase  The government had no choice but to impose a tax increase.be on the increase (=be increasing)
 The government had no choice but to impose a tax increase.be on the increase (=be increasing)  Knife attacks are on the increase.the rate of increase
 Knife attacks are on the increase.the rate of increase  The rate of increase in the number of violent crimes is much higher than under the previous government.growth noun [singular, uncountable]
 The rate of increase in the number of violent crimes is much higher than under the previous government.growth noun [singular, uncountable] an increase in the number, size, or importance of something. 
Growth is also used when saying that a company or a country’s economy becomes more successful: 
 The astonishing growth of the Internet has had a dramatic effect on people’s lives.
 The astonishing growth of the Internet has had a dramatic effect on people’s lives.  Japan experienced a period of rapid economic growth.
 Japan experienced a period of rapid economic growth.  Many people are concerned about the enormous growth in the world’s population.surge noun [countable usually singular]
 Many people are concerned about the enormous growth in the world’s population.surge noun [countable usually singular] a sudden increase in something such as profits, demand, or interest: 
 There has been a big surge in demand for organically grown food.
 There has been a big surge in demand for organically grown food.  We have seen a tremendous surge of interest in Chinese medicine.gain noun [uncountable and countable]
 We have seen a tremendous surge of interest in Chinese medicine.gain noun [uncountable and countable] an increase in the amount or level of something - used especially in business or political contexts, or when talking about an increase in someone’s weight: 
 sales gains
 sales gains  The December job figures show a net gain of 81,000 jobs.
 The December job figures show a net gain of 81,000 jobs.  The party has experienced a gain in popularity.
 The party has experienced a gain in popularity.  The amount of weight gain during pregnancy varies.hike noun [countable] informal especially American English
 The amount of weight gain during pregnancy varies.hike noun [countable] informal especially American English a large or sudden increase in prices or taxes - often used in newspaper reports: 
 Despite a 25% hike in fuel costs, the airline made a profit last year.
 Despite a 25% hike in fuel costs, the airline made a profit last year.  tax hikes
 tax hikes  wage hikesexplosion noun [countable]
 wage hikesexplosion noun [countable] a sudden very large increase in the amount or number of something: 
 There has been an explosion in the number of fast food restaurants.
 There has been an explosion in the number of fast food restaurants.  The country experienced a population explosion.
 The country experienced a population explosion.  The book caused an explosion of interest in Renaissance Italy.boom noun [singular]
 The book caused an explosion of interest in Renaissance Italy.boom noun [singular] a sudden large increase in trade, profits or sales, with the result that a country, company, or industry becomes very successful. 
Boom is also used about a sudden increase in interest in something, with the result that it becomes very popular: 
 the German economic boom of the 1960s
 the German economic boom of the 1960s  the Internet boom
 the Internet boom  There has been a boom in sales of diet books and videos.
 There has been a boom in sales of diet books and videos. [TahlilGaran] English Thesaurus ▲
 slow not moving quickly or not doing something quickly: 
 I was always one of the slowest runners in my class.
 I was always one of the slowest runners in my class.  My computer’s really slow compared to the ones at school.gradual
 My computer’s really slow compared to the ones at school.gradual happening, developing, or changing slowly over a long period of time: 
 a gradual rise in the Earth’s temperature
 a gradual rise in the Earth’s temperature  I’ve noticed a gradual improvement in his work.leisurely especially written
 I’ve noticed a gradual improvement in his work.leisurely especially written moving or doing something slowly, especially because you are enjoying what you are doing and do not have to hurry: 
 a leisurely breakfast
 a leisurely breakfast  They walked at a leisurely pace.unhurried especially written
 They walked at a leisurely pace.unhurried especially written moving or doing something in a slow and calm way, without rushing at all: 
 She continued to listen, seeming relaxed and unhurried.
 She continued to listen, seeming relaxed and unhurried.  the doctor’s calm unhurried mannersluggish
 the doctor’s calm unhurried mannersluggish moving or reacting more slowly than usual, especially because of a loss of power or energy. Also used when business, sales, or the economy seem very slow: 
 The car seems rather sluggish going uphill.
 The car seems rather sluggish going uphill.  The drink was making her sluggish.
 The drink was making her sluggish.  the company’s sluggish performance this year
 the company’s sluggish performance this year  Sales have been sluggish.lethargic
 Sales have been sluggish.lethargic moving slowly, because you feel as if you have no energy and no interest in doing anything: 
 She woke up feeling heavy and lethargic.
 She woke up feeling heavy and lethargic.  His son seemed depressed and lethargic.languid literary
 His son seemed depressed and lethargic.languid literary slow and with very little energy or activity – used about people, actions, or periods of time: 
 She lifted her hand in a languid wave.
 She lifted her hand in a languid wave.  a long languid afternoon in the middle of summer
 a long languid afternoon in the middle of summer  He was pale and had rather a languid air about him.glacial literary
 He was pale and had rather a languid air about him.glacial literary extremely slow – used especially about the speed at which something happens: 
 Things are changing, but at a glacial pace.
 Things are changing, but at a glacial pace. [TahlilGaran] English Thesaurus ▲