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.
tarsi tars tares torsi tahrs tears taros tarres tarries tors tres tyros trios torse trois truss torrs terse trees torus tress tores trass trews trice troys dares tyres trues treys trays tiros trows torso tries toros tours tiers toras dears tires tories deairs terras torahs terais torous triose torose tressy dairies daresay dearies diaries terries yttrias dors drys
tarsi ars mairs mares hearse guars lares hares taros lars oars carse carrs feuars gars ears jars fears fares liars fairs haars vairs hoarse faros paris torsi tiaras shares souaris charrs charas fiars wears wares deairs pares marse pears knaurs saris pars naris tahrs rears gnars paras farci sears lears arse airs ares hears bares hoars knars cares cars coarse lairs pairs gears vars varas hairs mars boars bears maars gaurs laris soars varus roars dears maras nears rares nares parrs tares dares parse bars gnarrs pharos wairs wars saros chairs chares tars chars shears tears years
tar tahr tare taro tarre tarry tear teary star stare starry