ball, be intimate, beget, bill and coo, breed, breed true, cohabit, come together, commit adultery, copulate, couple, cover, crossbreed, dally, diddle, engender, father, fornicate, frig, generate, get, have sex, have sexual relations, inbreed, lay, lie with, lollygag, make it with, make out, mate, mother, mount, multiply, neck, outbreed, pet, procreate, proliferate, propagate, reproduce in kind, screw, serve, service, sire, sleep with, smooch, spoon, sweet-talk, toy, trifle, wanton, whisper sweet nothings