N. interest, thirst for knowledge, thirst for truth, curiosity, curiousness, inquiring mind, inquisitiveness, omnivorous intellect, devouring mind, inquirer, sightseer, quidnunc, newsmonger, paul pry, eavesdropper, gossip, rubberneck, intellectual, seeker, seeker after truth

V. be curious, take an interest in, stare, gape, prick up the ears, see sights, lionize, pry, nose, rubberneck*

Adj. curious, inquisitive, burning with curiosity, overcurious, inquiring, prying, snoopy, nosy, peering, prurient, inquisitorial, inquisitory, curious as a cat, agape

Phr. what's the matter? what next? consumed with curiosity, curiosity killed the cat, satisfaction brought it back, "curiouser and curiouser"

N. impurity, uncleanness, immodesty, grossness, indelicacy, indecency, impudicity, obscenity, ribaldry, fescennine, smut, bawdry, double entente, equivoque, concupiscence, lust, carnality, flesh, salacity, pruriency, lechery, lasciviency, lubricity, sadism, sapphism, incontinence, intrigue, faux pas, amour, amourette, gallantry, debauchery, libertinish, libertinage, fornication, liaison, wenching, venery, dissipation, seduction, defloration, defilement, abuse, violation, rape, incest, prostitution, social evil, harlotry, stupration, whoredom, concubinage, cuckoldom, adultery, advoutry, crim, con, free love, seraglio, harem, brothel, bagnio, stew, bawdyhouse, cat house, lupanar, house of ill fame, bordel, bordello

V. be impure, intrigue, debauch, defile, seduce, prostitute, abuse, violate, deflower, commit adultery

Adj. impure, unclean, not to be mentioned to ears polite, immodest, shameless, indecorous, indelicate, indecent, fescennine, loose, risque, coarse, gross, broad, free, equivocal, smutty, fulsome, ribald, obscene, bawdy, pornographic, concupiscent, prurient, lickerish, rampant, lustful, carnal, carnal-minded, lewd, lascivious, lecherous, libidinous, erotic, ruttish, salacious, paphian, voluptuous, goatish, must, musty, unchaste, light, wanton, licentious, debauched, dissolute, of loose character, of easy virtue, frail, gay, riggish, incontinent, meretricious, rakish, gallant, dissipated, no better than she should be, on the town, on the streets, on the pave, on the loose, adulterous, incestuous, bestial