Synonyms of unfamiliar

1 Syllable
new
2 Syllables
curious, unknown, novels, brandnew, newer, foreign, wide-eyed, wellmeant, newest, novel
3 Syllables
amnesic, unwonted, so-and-so, such-and-such, remote, oblivious, fantastic, unwitting, obscure, innoxious, outlandish, untrodden, alien, exotic, peculiar, unusual, uncommon, bizarre, unheard-of
4 Syllables
unrenowned, out-of-the-way, anomalous, unexplored, unexplained, untraveled, unperceived, unaware, romanesque, recondite, unacquainted, extralocal, unmalicious, nonnative, nonresident, unsuspicious, uninjurious, non-resident, exogenous, unexpected, undetected, unexposed, original, remarkable
5 Syllables
undiscovered, unordinary, unapprehended, unascertained, unrecognizing, well-intentioned, unaccustomed, extraordinary, unidentified
6 Syllables
uninvestigated, uncontaminated