Effectuate rhymes with:
punctuate, infatuate, punctuate, self-perpetuate, situate, attenuate, devaluate, evaluate, extenuate, infatuate, punctuate, reevaluate, self-perpetuate, situate
Effectuate sounds like:
efecto, effect, effected, epcot, episode, evacuate, evacuated, evict, evicted, evoked