cosy
[adjective]
Synonyms: snug, comfortable, comfy (informal), homely, intimate, sheltered, tucked up, warm

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English Thesaurus: comfortable, comfy, cosy, snug, smooth, ...

[TahlilGaran] English Synonym Dictionary ▲

I. co‧sy¹ British English, cozy American English /ˈkəʊzi $ ˈkoʊzi/ adjective

1. a place that is cosy is small, comfortable, and warm:
The living room was warm and cosy.

2. a situation that is cosy is comfortable and friendly:
a cosy chat

3. having a close connection or relationship, especially one you do not approve of:
He was accused of being too cosy with some clients.
—cosily adverb
—cosiness noun [uncountable]

[TahlilGaran] Dictionary of Contemporary English ▲

II. cosy² noun (plural cosies) [countable] British English
a covering for a teapot that keeps the tea inside from getting cold too quickly:
a tea cosy

[TahlilGaran] Dictionary of Contemporary English ▲

comfortable making you feel physically relaxed, and not too hard, hot, cold etc. Also used about people feeling physically relaxed:
The hotel was very comfortable.
I tried to get into a more comfortable position.
comfy informal comfortable – used especially about furniture and clothes:
a comfy armchair
These shoes are very comfy.
Are you comfy?
cosy British English, cozy American English comfortable and warm – used especially about small rooms, houses etc:
There’s a cosy lounge with a real fire.
a cozy apartment
snug small, warm, and comfortable, especially in a way that makes you feel protected – used especially about rooms, houses etc. Also used about people feeling warm and comfortable:
It was very cold outside, but our tents were snug and warm.
She wished she was back in her snug little house.
I’m snug as a rug in here! (=very snug – an informal use BrE)
smooth a smooth journey is comfortable because your car or plane does not shake, or the sea is not rough:
Did you have a smooth flight?
a smooth crossing
cosy room/house/fire

[TahlilGaran] English Thesaurus ▲