familiarity Antonyms

unfamiliarity confused understanding strangeness stiffness reserve recentness primness presentness novelty newfangleness newfangledness nescience meanness malignance malice innocence indignity stuffiness vitriol unfriendliness unfriendly relationship unawareness cold-heartedness nowness coldheartedness formalness vindictiveness breath of fresh air brand-newness cattiness correctitude standoffishness remoteness friendlessness lonesomeness ignorance hostility hatred attention apprehension antipathy antagonism animus animosity anger anathema amenity ambiguity aloofness alienation