Drummer rhymes with:
brummer, brummer, bummer, comer, dumber, dummer, glummer, hummer, kummer, midsummer, nemir, plumber, plummer, somer, sommer, summar, summer
Drummer sounds like:
darner, deremer, derhammer, dermer, derner, doerner, dormer, dorner, dornier, drainer, dreamer, dromer