Sultans rhymes with:
sultan's, sultan's, carlton's, dalton's, daltons, fulton's, gjelten's, hamilton's, hamiltons, hilton's, hiltons, nettleton's, shackleton's, shackletons, shelton's, singleton's, sultan's, templeton's, walton's, waltons
Sultans sounds like:
salting, saluting, scalding, scolding, shackleton's, shackletons, shelton's, shielding, skeletons, slating, sledding, sleuthing, sliding, slitting, slotnick, slotting, slowdowns, solutions, sultan's