Words That Rhyme With "Cooperator" :
2 syllables:
cater, crater, eighter, faitour, Flater, frater, freighter, gaiter, gater, gator, grater, greater, hater, krater, later, mater, pater, plaiter, plater, prater, rater, Sator, satyr, skater, slater, stater, stator, straighter, tater, traitor, waiter
3 syllables:
abator, collator, creator, cunctator, curator, debater, debator, Decatur, deflator, dictator, dilater, dilator, equator, fellator, glossator, headwaiter, inflater, inflator, legator, Lemaitre, levator, Mercator, piscator, pronator, relater, relator, scrutator, translator
4 syllables:
copywriter, exequatur, imperator, operator, separator, vindicator