Dragon's rhymes with:
dragons, dragons, dragons, plagens, wagons, balbriggans, bargains, bennigan's, cardigans, copenhagen's, corrigan's, diegans, dorgan's, dougens, douggins, dragons, feagans, flanigan's, flashguns, gergen's, gilligan's, goggans, gorgons, hagans, hagens, hargens, higgens, hooligans, jergens, juergens, junghans, jurgens, kerrigan's, machineguns, megan's, michigan's, morgan's, morgans, mulligans, oregon's, organs, plagens, rattigan's, reagan's, reagans, reagans', regan's, shenanigans, siegan's, slobogin's, slogans, snapdragons, toboggans, vegans, volkswagen's, volkswagens, wagons, wiggans
Dragon's sounds like:
darkening, darkness, dierking, dorgan's, drachmas, dragging, dragons, dressing, dressings, drowsiness, drugging, durkheim's