Exists rhymes with:
preexists, preexists, preexists, resists, assists, consists, cysts, enlists, fists, insists, list's, lists, mists, persists, preexists, quist's, resists, schists, twists, wrists
Exists sounds like:
east's, eastes, eastwick, eastwood's, easudes, ecstasy, ecstatic, egghead's, eggheads, eight's, eighths, eighties, eights, eighty's, ejects, equates, equitas, equitec, equitex, equities, equities', equity's, escudos, estate's, estates, estes, esthetic, esthetics, estis, estock, estok, eustace, eustacia, eustice, eustis, exacts, exceeds, excites, executes, exhausts, exits, exodus, exotic, exotics, exudes