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.
truced triced traced trussed tierced terraced tercet truest tressed triacid trustee trust triste trusty tryste dressed drowsed torsade hydracid tarriest teariest
truced farced aroused traced terraced rearoused proceed precede perused groused graced coerced caroused forced braced recede raced arced roused riced reused reissued pierced priced pursued sourced tierced triced chorused
truce terce torus trace trice trousseau trues truss