the act or an instance of motivating.

the state or condition of being motivated.

something that motivates; inducement; incentive.

noun

depression , discouragement

noun

action , actuation , angle , catalyst , desire , disposition , drive , encouragement , fire , get up and go , gimmick , goose * , hunger , impetus , impulse , impulsion , incentive , incitation , incitement , inclination , inducement , instigation , interest , kick * , motive , persuasion , predetermination , predisposition , provocation , push , reason , right stuff * , spur , stimulus , suggestion , wish , inspiration , stimulation , fillip , prod , stimulant , stimulator , ground , spring , cause , influence