Instigated rhymes with:
castigated, castigated, mitigated, unmitigated, abrogated, castigated, interrogated, irrigated, mitigated, navigated, obligated, propagated, relegated, segregated, subjugated, unmitigated
castigated, castigated, mitigated, unmitigated, abrogated, castigated, interrogated, irrigated, mitigated, navigated, obligated, propagated, relegated, segregated, subjugated, unmitigated