Synonyms and Antonyms of odd
- odd behavior that prompted one of the waiting passengers to alert airport security
bizarre, bizarro, cranky, crazy, curious, eccentric, erratic, far-out, funky, funny, kinky, kooky (also kookie), offbeat, off-kilter, off-the-wall, outlandish, out-of-the-way, outré, peculiar, quaint, queer, queerish, quirky, remarkable, rum [chiefly British], screwy, spaced-out, strange, wacky (also whacky), way-out, weird, weirdo, wild
aberrant, abnormal, addlepated, flaky
extraordinary, fantastic (also fantastical), freak, freakish, freaky, phantasmagoric (or phantasmagorical), phenomenal
atypical, rare, singular, uncommon, uncustomary, unique, unusual, unwonted
conspicuous, notable, noticeable, outstanding, prominent, salient, striking
atrocious, outrageous, shocking
crotchety, idiosyncratic, nonconformist, nonmainstream, out-there, unconventional, unorthodox
baffling, bewildering, confounding, mystifying, perplexing, puzzling
- the only odd grade for the exam was the one perfect score