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.
tarres tarries tares tres tars terries trues torrs tores tears tarsi taros dares tyres tress trees treys tires tahrs trews tries terras tressy tories dearies dairies daresay durries diaries derries terrace tors trass dears toros trows tyros tours truce trace terse torus truss durrs torse tiers terce dries troys torso trice tiros dress trois dures trays trios toras torsi drees dorrs terais tierce triose duress torous deairs derris dories torahs torose dressy durras dowries yttrias terrazzo
murres barres chirres tarres res rues haeres hares pries phoresy rees purrs reis currs peres lyres burros eyries myrrhs feres lures grues ores vires caries lorries sirras cares furies cereus gharries bourrees cherries dairies froes lares peeress birrs nares boreas kauries jerries heiress aeries meres drees cress lories fairies veeries morris corries grees frees mures byres wries varies prees press wearies trees zaires tories dures treys derris durras arras wheres whirries whores durrs seres worries chirrs chores pareos churrs sherries shires shores tires yirrs dearies ureas quires curies moires surras ires serries herries tress trues ares quarries dories dress brees sauries terras sirees charros murries pareus presa areas roes parries hires cries cirrus paries kyries ferries vireos cores cires larees heroes aureus bores prese greys cures carries preys duress caress lores sores pores purees surreys bries dorrs soirees braes pyres orris sarees errs juries gharris berries faeries cowries buries kerries crews diaries quaeres sirrees brews fares fries curries durries heres seeress sierras gurries fores gnarrs arris carrs rares fires mares peeries eyres zeroes murras pares dries gores aures nereis wares murreys derries hurries harries dares mores hirees parrs terries tares bares gyres burrs queries heresy mires tores whirrs torrs tries tyres trews sires morros whereas wherries wires perries chares charrs tres series dowries tarries choreas ceres churros shares sherris marries shirrs murrs shrews yores
tarre tarry tar tahr tare taro tear teary terra terrae terry torr star stare starry