unaccustomed
[adjective]
Synonyms:
- unfamiliar, new, strange, unwonted
- unaccustomed to: not used to, inexperienced at, unfamiliar with, unused to

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Antonyms: accustomed, familiar

[TahlilGaran] English Synonym Dictionary ▲

un‧ac‧cus‧tomed /ˌʌnəˈkʌstəmd◂/ adjective formal

1. unaccustomed to (doing) something not used to something:
a country boy, unaccustomed to city ways

2. [only before noun] not usual, typical, or familiar:
She was completely exhausted by the unaccustomed heat.

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In everyday English, people usually say that they are not used to something rather than unaccustomed to it:
She wasn't used to living on her own.

[TahlilGaran] Dictionary of Contemporary English ▲