Unwonted

a.	1.	Not wonted; unaccustomed; unused; not made familiar by practice; as, a child unwonted to strangers.
	2.	Uncommon; unusual; infrequent; rare; as, unwonted changes.

Adj.

1.

unwonted - out of the ordinary; "an unwonted softness in her face"

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