beep, c.'s, c.s, cease, cede, cep, cheap, deep, heap, jeep, keep, leap, leep, peep, reap, sap, scene, seal, seam, seas, seat, seed, seek, seel, seem, seen, seer, sees, seethe, seize, sep, sepp, sheep, siege, sikh, sip, sipe, sipp, sleep, soap, sop, soup, steep, sup, sweep, veep, weep, seep