stimulus (redirected from homologous stimulus)

stimulus noun activator, animator, arouser, calcar, catalyst, catalytic agent, cause, drive, encouragement, fillip, goad, impetus, impulse, incentive, incitement, inducement, influence, mooivating force, motive, needle, prod, provocation, push, reason, shock, spur, stimulant, stimulation, stimulative, stimulator, sting, urge, whet

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See also: cause, impetus, incentive, inducement, instigation, motive, origination, provocation, reason