Words That Rhyme With "Roser" :
2 syllables:
beezer, Blaser, blazer, boozer, bowser, buzzer, Caesar, causer, Cesar, cheeser, chooser, closer, closure, clover, Coger, covert, cozier, doser, Dover, dozer, dozier, easer, geezer, geyser, Glaser, glazer, guiser, hawser, hosier, houser, kaiser, Keizer, laser, lazar, lazer, loather, loser, Lozier, maser, mazer, miser, Moser, mosher, mouser, muser, noser, osar, osier, over, pleaser, poiser, poser, quasar, quizzer, schmoozer, schnauzer, scissor, seizer, seizor, sizar, sizer, sneezer, sojourn, squeezer, stover, teaser, towser, tweezer, user, visor, vizor, whizzer, wiser, wowser
3 syllables:
abuser, accuser, adviser, advisor, appeaser, arouser, Belshazzar, bulldozer, carouser, composer, composure, deposer, deviser, devisor, diffuser, disclosure, disposer, disposure, divisor, elisor, enclosure, exclosure, excuser, exposure, foreclosure, Hannover, incisor, inclosure, misfeasor, moreover, opposer, proposer, provisor, reviser
4 syllables:
angledozer, decomposer, discomposure, ebenezer, Eliezer, preexposure