1. (a.) Not wonted; unaccustomed; unused; not made familiar by practice; as, a child unwonted to strangers.
2. (a.) Uncommon; unusual; infrequent; rare; as, unwonted changes.
Thesaurus Entries
a stranger to, abnormal, atypical, breakaway, disaccustomed, extraordinary, ignorant, inexperienced, infrequent, irregular, new to, odd, offbeat, peculiar, rare, recherche, rusty, singular, strange, sui generis, unaccustomed, unacquainted with, uncommon, unconventional, unconversant with, uncustomary, undreamed-of, unexpected, unfamiliar, unfamiliar with, unhabituated, unhardened, unheard-of, unimaginable, uninured, unique, unordinary, unorthodox, unpracticed, unprecedented, unseasoned, unthinkable, unthought-of, untrained, unused, unused to, unusual, weaned
