I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
torsi tors torso tours torrs torus tarsi tores torse toros toras torous torose tories torahs dors tres tars troys tiros tahrs trass truss treys tiers tyros dorsa tress doors terse tries tears trees trues doers trays taros trice trews trois tyres trows trios tires dorrs tares terais dories triose tressy terras tarres douras dourahs dowries tarries terries yttrias drys trousseau
torsi ors sours horas noirs boars lours moras lores coirs pours pooris gorse koras cors sores goers doers whores soars cooers yores horsy shoers chores giaours dorsa toras torus worse toros dorrs horse hours hoers ariosi tors sorus oars moors kors gorsy soras pores roars mores bores tours ours noris ores corse mors zoris morse hoars loris fores wooers torse fours torrs tores gores cores torso dors boras boors doors choirs chorus tarsi shores yours
tor tora torah tore tori torii toro torr tory tour store storey story