buy

acquire, gain, garner, get, obtain, procure, secure, win

finance, pay (for), spring (for)

barter (for), deal (for), dicker (over), exchange (for), haggle (for), negotiate (about), trade (for)

bargain (with), chaffer (with), horse-trade (with), palter (with)

bid, offer

rebuy, repurchase

fix, tamper (with)

abase, debase, debauch, defile, degrade, demean, deprave, dishonor, pervert, poison, profane, prostitute, subvert, taint, warp

allure, bait, beguile, entice, lead on, lure, seduce, tempt

motivate, provoke, spur, stimulate

goad, induce

flatter, persuade

snare, trap

account, accredit, understand

assume, presume, suppose

conclude, deduce, infer