Operatic rhymes with:
acrobatic, adriatic, aerobatic, aristocratic, aromatic, asiatic, asthmatic, asymptomatic, attic, austroasiatic, autocratic, automatic, axiomatic, bureaucratic, charismatic, cinematic, climatic, democratic, diagrammatic, diplomatic, dogmatic, dramatic, ecstatic, electrostatic, emblematic, emphatic, enigmatic, enzymatic, epigrammatic, erratic, fanatic, hanseatic, hepatic, hippocratic, homeostatic, idiomatic, idiosyncratic, informatic, klezmatic, lymphatic, mathematic, matic, mattick, melodramatic, monochromatic, numismatic, pancreatic, phlegmatic, phosphatic, pneumatic, posttraumatic, pragmatic, prismatic, problematic, programmatic, prostatic, psychosomatic, rheumatic, schematic, semiautomatic, sensormatic, socratic, static, symptomatic, systematic, technocratic, telematic, thematic, theocratic, traumatic, undemocratic, undiplomatic
Operatic sounds like:
operates, operettas, overdoes, overdose, overdoses, overheads, overheats, overrates, overrides, overtake, overtakes, overtax, overtook, overwrites