impeccable
[adjective]
Synonyms: faultless, blameless, flawless, immaculate, irreproachable, perfect, unblemished, unimpeachable

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Antonyms: peccant
Contrasted words: defective, deficient, faulty, blameworthy, censurable, criticizable, culpable, cursory, shallow, superficial, uncritical
Related Words: accurate, clean, correct, exact, nice, perfect, precise, right, infallible, unerring

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English Thesaurus: perfect, flawless/faultless, impeccable, unspoiled, ideal, ...

[TahlilGaran] English Synonym Dictionary ▲

im‧pec‧ca‧ble /ɪmˈpekəbəl/ adjective
[Date: 1500-1600; Language: Latin; Origin: impeccabilis, from peccare 'to do bad things']
without any faults and impossible to criticize Synonym : perfect:
She has taught her children impeccable manners.
a bar with impeccable service
—impeccably adverb:
impeccably dressed

[TahlilGaran] Dictionary of Contemporary English ▲

perfect used about something that is very good in every way, and could not be better:
We had a wonderful vacation - the weather was perfect.
The meal was absolutely perfect.
She has perfect teeth.
flawless/faultless without any mistakes or faults:
His English was flawless.
a faultless performance
impeccable so good that you cannot find anything wrong with it – used especially about someone’s behaviour, taste, or experience:
The food was excellent and the service impeccable.
a man of impeccable manners, charm, and sensibility
her mother's impeccable taste in clothing
The commission was composed of economists with impeccable credentials (=very impressive qualifications and experience, which are impossible to criticize).
unspoiled (also unspoilt British English) an unspoiled area has not been changed or had ugly buildings, roads etc built on it:
a beautiful area of unspoiled countryside
ideal very suitable and exactly what you want – often used about someone or something that you imagine, but which does not really exist:
What would be your ideal job?
She still hasn’t found her ideal man.
It is the ideal place for a vacation.
just right especially spoken very good or suitable in every way:
The weather was just right for a day at the beach.
The dress is just right for you.
be just the thing/person informal to be exactly what is needed or wanted:
Cold lemonade is just the thing on a hot day.
He’s just the person for the job.

[TahlilGaran] English Thesaurus ▲