Plummer rhymes with:
plumber, glummer, plumber, brummer, bummer, comer, drummer, dumber, dummer, glummer, hummer, kummer, midsummer, nemir, plumber, somer, sommer, summar, summer
Plummer sounds like:
palmer, palmeri, palmero, palmieri, palmira, palmore, palomar, plainer, planar, planer, planner, plenary, plenmeer, plumer, plumeri, pollner, polymer, pulmonary