Estis rhymes with:
anstice, anstiss, custis, eustice, huestis, injustice, justis, lamastus, pneumocystis, solstice
Estis 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, estock, estok, eustace, eustacia, eustice, eustis, exacts, exceeds, excites, executes, exhausts, exists, exits, exodus, exotic, exotics, exudes