Dictators rhymes with:
stater's, staters, batres, caters, craters, creators, curator's, debaters, debator's, equators, freighters, gators, haters, raters, skaters, slater's, slaters, stater's, staters, traitors, translators, waiter's, waiters
Dictators sounds like:
daughter's, daughters, daughters', decoders, degutare's, destroyers, destroys, detectors, dexter's, dextrose, dextrous, disasters, disastrous, distress, distresses, distrigas, doctor's, doctors, doctors', dusters