Here's what rhymes with ulcer.
Words that almost rhyme with ulcer
sulphur sulfur other under culture color upper utter vulgar molar paler usher duller udder vulture umber number mother cover summer suffer wonder younger butter hunger lover rubber buffer rupture supper thunder hunter lumber butler comer cutter gutter lustre muster rudder runner shudder shutter youngster bumper bunker gunner hover luster mutter rougher sucker tougher buzzer jumper succor tuber bugger duster juster muffler putter sunder another brother cluster sculpture juncture ocular plunder sculptor asunder blunder flutter puncture slumber clutter drummer plunger tumbler blubber bluster erasure plumber smother adjuster crusher plover smuggler sputter stutter structure recover uncover ligature abductor coadjutor outnumber premolar encumber pustular scrubber tricolor agriculture discover conductor midsummer aquaculture watercolor embrasure instructor horticulture restructure conjuncture counterculture undercover filibuster acupuncture constructor chronometer rediscover substructure pentameter superstructure cartographer infrastructure semiconductor superconductor