incitation Synonyms

incitement provocation geeing-up stimulation stimulant spur rousing reactionary push prompting piquing stimulus synergist trigger radical stimulus spark plug reactant fireworks clarion call call to action propellant motivator motivation catalyst motive instigation inspiration excitement enzyme encouragement charge cause boost bang agitator agitation advice exhortation fillip inducement incite inciting incentive incendiary impulse impetus goad fomentation flash adjuvant