| Adj. | 1. | unaccustomed - not habituated to; unfamiliar with; "unaccustomed to wearing suits"accustomed - (often followed by `to') in the habit of or adapted to; "accustomed to doing her own work"; "I've grown accustomed to her face" |
| 2. | unaccustomed - not customary or usual; "an unaccustomed pleasure"; "many varieties of unaccustomed foods"; "a new budget of unaccustomed austerity"unusual - not usual or common or ordinary; "a scene of unusual beauty"; "a man of unusual ability"; "cruel and unusual punishment"; "an unusual meteorite" |