Words That Rhyme With "Appeaser" :
2 syllables:
beaver, beezer, bezoar, Blaser, blazer, boozer, bowser, breather, browser, bruiser, buzzer, Caesar, causer, ceaser, Cesar, cheeser, cheesier, Cheever, chooser, cleaver, closer, cruiser, deaver, dozer, easer, easier, either, fever, Fraser, Frazer, freezer, geezer, geyser, Glaser, glazer, grazer, greaser, griever, guiser, hawser, heaver, houser, kaiser, Keizer, kreuzer, laser, lazar, lazer, leaser, leaver, leisure, leisured, livre, loser, maser, mazer, miser, Moser, mouser, muser, neither, noser, pleaser, quasar, quizzer, raiser, raisor, raser, Rasor, razor, reaver, Reever, riser, Roser, rouser, schmoozer, schnauzer, scissor, seizer, seizor, seizure, siever, sievert, sizar, sizer, sneezer, squeezer, steever, teaser, teether, towser, trouser, tweezer, user, visor, vivers, vizor, weaver, weever, whizzer, wiser, wowser
3 syllables:
abuser, accuser, achiever, adviser, advisor, appraiser, arouser, believer, Belshazzar, besieger, carouser, conceiver, deceiver, deviser, devisor, diffuser, divisor, elisor, excuser, incisor, increaser, longsleever, misfeasor, perceiver, procedure, provisor, receiver, reliever, retriever, reviser, stripteaser, surpriser, timepleaser, tortfeasor, transceiver
4 syllables:
ebenezer, Eliezer, misbeliever, nonbeliever, supersedure, unbeliever