Instigated, past participle of instigate. Synonyms in the same form.
Incite
incited, provoked, induced, goaded, moved, abetted, roused, impelled, urged, encouraged, stimulated, spurred, agitated, motivated, inflamed, actuated, aroused, animated, evoked, excited, tempted
Foment
fomented, stirred
Inspire
inspired, prompted
All synonyms for instigate →