stimulator Synonyms

motivator spur sensitizer rouser quickener push prompter promoter prod mover instigator inspirer inducement stimulant stimulating provoker arouser motivation activator catalyst whetter waker urger tonic tempter stimulus stimulation inciter incentive boost baffler awakener arriver arrester animator aimer agitator actuator acquirer acceptor abettor cause egger impulse impetus impeller gadfly fillip exciter excitant