familiar

familiar, unaccustomed, unacquainted, uncomfortable, confused, strange, befuddled, flummoxed, unversed, uninitiated, versed, au fait, unchartered, bewildering, conversant, uncharted, disorienting, untraditional, daunting, inscrutable, peculiar, awkward, obscure, inexperienced, unknown, unappealing, curious, unusual, unknown quantity, incongruous, unfriendly, idiosyncratic, unpleasant, arcane, untried, untested, perplexing, unseasoned, terra incognita, atypical, unnerving, odd, intriguing, unforgiving, acclimated, unprepared, unorthodox, different, tricky, unsettled, unschooled, uneasy, unwelcoming, esoteric, nontraditional, untraveled, dissimilar, inhospitable, comprehendible, enchanted, exotic, problematical, understandable, indecipherable, unwelcome, undecipherable, preliterate, weird, disconcerting, adventurous, incomprehensible, alien, comfortable, attuned, apt, undistinguishable, unaware, prepositional, unconfident, impenetrable, baffling, unexpected, otherworldly, leery, comforting, uninviting, uninterested, dicey, interesting, innocuous, irksome, problematic, apprehensive, unsure, byzantine, offbeat, unpracticed, enticing, discombobulating, oddball, unpredictable, unintimidated, difficult, unattractive, nonthreatening, unsuitable, unpromising, confusing, familar, unlovely, easiest, unglamorous, uninteresting, unrecognizable, challenging, disagreeable, nonsocial, pleasanter

culture shock, hunting guide, investigation, jamais vu, new, new top, probe, timidity, timidness, timorousness, unaccustomed

strange, unacquainted, unacquainted with, unfamiliar with, unknown