N. unproductiveness, infertility, sterility, infecundity, masturbation, impotence, unprofitableness, waste, desert, sahara, wild, wilderness, howling wilderness

V. be - unproductive, hang fire, flash in the pan, come to nothing, sterilize, addle, disable, inactivate

Adj. unproductive, acarpous, inoperative, barren, addled, infertile, unfertile, unprolific, arid, sterile, unfruitful, infecund, sine prole, fallow, teemless, issueless, fruitless, unprofitable, null and void, of no effect

N. sex, sexuality, gender, male, # masculinity, maleness, female, femininity, sexual intercourse, copulation, mating, coitus, sex, lovemaking, marital relations, sexual union, sleeping together, carnal knowledge, sex instinct, sex drive, libido, lust, concupiscence, hots, horns, arousal, heat, rut, estrus, oestrus, tumescence, erection, hard-on, boner, masturbation, self-gratification, autoeroticism, onanism, self-abuse, orgasm, climax, ejaculation, sexiness, attractiveness, sensuality, voluptuousness, fornication, adultery, sex symbol, sex goddess, stud, hunk, one-night stand, pornography, porn, porno, hardcore pornography, softcore pornography, pin-up, cheesecake, beefcake, playboy, esquire, hustler, perversion, deviation, sexual abnormality, fetish, fetishism, homosexuality, lesbianism, bisexuality, sodomy, buggery, pederasty, sadism, masochism, sado-masochism, incest

V. mate, copulate, make love, have intercourse, fornicate, have sex, do it, sleep together, fuck, sleep around, play the field, masturbate, jerk off, jack off, play with oneself, have the hots, become aroused, get hot, have an erection, get it up, come, climax, ejaculate

Adj. sexy, erotic, sexual, carnal, sensual, hot, horny, randy, rutting, passionate, lusty, hot-blooded, libidinous, up, in the mood, homosexual, gay, lesbian, bisexual, 2, sensation 1. sensation in general