Synonyms and related words :
annex, approach, arrive at, arrive upon, ascertain, assure, bribe, buy, buy off, certify, cinch, clear up, clinch, come at, come upon, corrupt, decide, determine, dismiss all doubt, ensure, establish, fall upon, find out, fix, get hold of, get to, glom on to, grab, grease, grease the palm, hit upon, insure, lay hands on, light upon, make certain, make no doubt, make no mistake, make sure, make sure of, nail down, pay off, pitch upon, purchase, reach, reassure, remove all doubt, see that, see to it, set at rest, settle, sort out, strike upon, stumble on, stumble upon, suborn, take care of, take over, take possession, take up, tamper with, tickle the palm