149. ache, acme, acne, acre, ahem, amen, ament, ante, anthem, anther, antre, arch, armet, came, cane, caner, cant, canter, care, caret, carmen, carn, cart, carte, cate, cater, cent, centra, cham, chant, chanter, char, chare, charm, chart, chat, cheat, chert, cram, crane, crate, cream, each, earn, earth, eath, enact, etch, etna, haem, haen, haet, hame, hance, hant, hare, harem, harm, hart, hate, hater, hear, heart, heat, hent, herm, herma, hern, hetman, mace, macer, mach, manche, manchet, mane, marc, march, marchen, mare, mart, marten, match, matcher, mate, mater, math, mean, meant, meat, menta, merchant, meta, nacre, name, namer, narc, near, neat, neath, nectar, nema, race, rachet, ramet, rance, ranch, rant, ratch, rate, rath, rathe, reach, react, ream, recant, recta, reman, rematch, rent, retch, rhea, tace, tach, tache, tahr, tame, tamer, tanrec, tare, tarn, teach, team, tear, tench, term, tern, thae, than, thane, tharm, theca, them, then, thenar, therm, trace, tram, trance, trench. Your could answer this yourself with the links I have provided several times. Here's one that lets you set the minimum number of letters in the word. http://www.magswordfinder.com/

Ace mace Heart Heat Near tear...bored now.

came, ment, cant, ranch, trench, trance, rent, rant, rate, name, tame,tamer, trace, hectare, heat, meat, mater, race, mace, mate, mart, recant, math, hate, hater, chant, chanter, merchant, chat, cheat, chart, tram, match, matcher, rematch, hance, trance, march, mace, heart, nectar, name, ream, team, them, than, term, tern, earn, cart, came, cane, neat, react, enact, reach, rant, hare, tear, term, tern, near, meat, mater, harm, harem, harmer, teach, reach, etch, rate, ream, mean, meant, tare, mane, mare, hart, hear, heat, earth, each, acne, charm, cream, crate, ratch, cent, anthem, amen, arch, crane, care, caret, char, chare, marten, canter, anther, cater, narce, ache, cram, ahem, acme, marc... hopefully got them all. :S