Words That Rhyme With "Osar" :
2 syllables:
baser, Beaufort, boaster, bowser, bracer, Buser, busser, ceaser, cesser, chaser, Chaucer, chauffeur, choicer, closer, cloture, coacher, coaster, coaxer, costar, cothurn, crosser, deuser, dicer, doser, dosser, douser, dowser, dozer, Dreiser, dresser, facer, flowchart, fossor, gasser, gaucher, glasser, gofer, gopher, grasser, greaser, grocer, grosser, guesser, hoaxer, Hofer, hoster, hussar, josser, juicer, kisser, kosher, lacer, leaser, lesser, lessor, loafer, looser, macer, Mauser, Moser, mosser, Moster, Nasser, nicer, noser, pacer, passer, placer, plessor, poacher, poser, poster, presser, pressor, pricer, profert, racer, ricer, roaster, Roser, rosser, saucer, Scouser, shicer, shofar, shophar, slicer, sofar, spacer, spicer, splicer, stressor, throwster, toaster, tosser, tracer, tracor, tusser, tussur, twicer, voicer
3 syllables:
abraser, adducer, aggressor, assessor, composer, compressor, confessor, debaser, deicer, deposer, depressor, diffusor, displacer, disposer, embosser, embraceor, encroacher, eraser, fourposter, greengrocer, harasser, increaser, inducer, Macassar, opposer, oppressor, percussor, possessor, producer, professor, proposer, reducer, repressor, reproacher, seducer, successor, suppressor, traducer, transducer, transgressor
4 syllables:
antecessor, decomposer, decompressor, intercessor, Odoacer, reproducer