turn–on

something that persuades one to perform an action for pleasure or gain knew the offer of free pizza would be a major turn-on to the pair of teenagers she had just asked to help her move Synonyms allurement, bait, come-on, enticement, siren song, temptation, turn-onRelated Words appeal, call; attraction, boost, encouragement, goad, impetus, impulse, incentive, inducement, motivation, persuasion, seducement, seduction, spur, stimulus; decoy, snare, trap; entrapment, mousetrapNear Antonyms alarm (also alarum), alert, caution, forewarning, notice, warning