bonk, do it, eff, fuck, get it on, get laid, have a go at it, have intercourse, have it away, have it off, have sex, be intimate, lie with, make love, roll in the hay, screw, sleep with, hump, jazz, love, bed, bang, make out, know - have sexual intercourse with; "This student sleeps with everyone in her dorm"; "Adam knew Eve"; "Were you ever intimate with this man?"

swing - engage freely in promiscuous sex, often with the husband or wife of one's friends; "There were many swinging couples in the 1960's"

whore - have unlawful sex with a whore

wench - frequent prostitutes

bed-hop, bedhop - sleep around; "His wife bed hops"