unaccustomed

1 not having acquired a habit or tolerance pampered youngsters who were unaccustomed to such hard work Synonyms unacclimated, unused, unadapted, unadjustedRelated Words unseasonedNear Antonyms unaffected, uninfluencedAntonyms acclimated, accustomed, adapted, adjusted, habituated, used

2 not known or experienced before the unaccustomed friendliness of my relatives after I won the lottery Synonyms fresh, novel, original, strange, new, unfamiliar, unheard-of, unknown, unprecedentedRelated Words innovative, unique; nontraditional, unconventional, untried, unused, unworn; pathbreaking, pioneering, trailblazingNear Antonyms conventional, established, traditional, tried, tried-and-true; derivative, imitativeAntonyms familiar, hackneyed, old, time-honored, tired, warmed-over

3 noticeably different from what is generally found or experienced unaccustomed styles of cooking that the tourists had to be persuaded to try Synonyms curious, extraordinary, funny, odd, offbeat, out-of-the-way, peculiar, queer, rare, singular, strange, unusual, uncommon, uncustomary, unique, weirdRelated Words bizarre, eccentric, far-out, kooky (also kookie), oddball, outlandish, outré, way-out; aberrant, abnormal, atypical, exceptional, irregular; newsworthy, notable, noteworthy, noticeable, particular, remarkable, specialNear Antonyms unexceptional; expected, predictable; familiar, normal, regular, typicalAntonyms common, ordinary, plain, usual