The Oxford Thesaurus An A-Z Dictionary of Synonyms - kinky adj.

1) outlandish, peculiar, odd, queer, quirky, bizarre, crotchety, eccentric, strange, idiosyncratic, different, offbeat, unorthodox, capricious, irregular, erratic, unconventional, unique, freakish, weird, fantastic, whimsical: This school is not interested in kinky notions of education. 2) perverted, unnatural, deviant, degenerate, warped, abnormal, depraved: There is a rumour that they engage in kinky sex. 3) crisp, frizzy, frizzed, frizzled, curly, crimped, wiry; knotted, tangled, twisted: He has kinky red hair.