Rheumatic rhymes with:
pneumatic, aromatic, asthmatic, asymptomatic, automatic, axiomatic, charismatic, cinematic, climatic, diagrammatic, diplomatic, dogmatic, dramatic, emblematic, enigmatic, enzymatic, epigrammatic, idiomatic, informatic, klezmatic, mathematic, matic, mattick, melodramatic, monochromatic, numismatic, phlegmatic, pneumatic, posttraumatic, pragmatic, prismatic, problematic, programmatic, psychosomatic, schematic, semiautomatic, sensormatic, symptomatic, systematic, telematic, thematic, traumatic, undiplomatic
Rheumatic sounds like:
ramada's, ramtek, rand's, randa's, randazzo, rands, randy's, rantz, reents, reinitz, reints, rematch, remedies, reminds, remnants, rentas, rents, rentsch, rentz, reunites, rinds, romantic, romanticize, romantics, roommates, round's, roundhouse, rounds, rwanda's, rwandese