Playmate rhymes with:
acclimate, amalgamate, automate, breakmate, checkmate, classmate, decimate, dichromate, glucosamate, glutamate, inmate, multimate, overestimate, papermate, phonemate, primate, roommate, schoolmate, shipmate, shoemate, shumate, stalemate, teammate, underestimate, unimate
Playmate sounds like:
pallante, palmetto, palometa, palomita, pelland, philantha, piland, pilant, planed, planet, planned, plant, plante, planted, plenet, plenty, pliant, plinth, plummet, plummeted, plymouth, poland, polland, pollinate, pollinated, polyamide, pyland, pylant