The term UNACCUSTOMED can be broken down into several crossword solutions, such as UNEXPECTED (10 letters), FOREIGN (7 letters), UNACQUAINTED (12 letters), EXOTIC (6 letters), INEXPERIENCED (13 letters), BIZARRE (7 letters), DIFFERENT (9 letters), OUTLANDISH (10 letters), UNUSED (6 letters), ALIEN (5 letters), and NEW (3 letters). These words all describe something that is unfamiliar or strange, and not the usual or expected. They can refer to people, places, or things that are not familiar or well-known, and may be seen as unusual or out of the ordinary.