per, kart, tar, mare, spare, make, mate, skate, skater, park, take, perm, puke, rake, trek, perk, term, spark, sake, seek, mute, peer, ram, tame, team, steam, stream, pram, smart, ark, sum, rum, pert, spate, tram, rare, marker, seep, peas, pease, tease, pear, tear, stare, ask, ape, arm.