Synonyms and related words :
agitational, agitative, bait, bribe, carrot, catalyst, clout, compulsion, drive, driving force, encouragement, enticement, fillip, fomenting, goad, impellent, impelling force, impetus, impulse, impulsion, incendiary, incitement, inciting, incitive, inducement, inflammatory, instigating, instigative, interest, invitation, irresistible force, lure, moment, momentum, motivation, motive power, payment, percentage, persuasive, power, prod, profit, propulsion, provocation, rabble-rousing, reward, spur, stimulant, stimulation, stimulative, stimulus, sweetener, sweetening, thrust, whet