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.
tureens treens turns terreens triens turions trienes trainees terns taurines trans tourneys tarns terrenes trueness durns trines trones ternes trains tronas diurons triunes durions durians direness dourness trannies terrines dourines terranes terrains teariness tarriness darns tyrannies drowns trance drains drones dryness durance trounce truancy
boreens careens preens tureens terreens moreens treens greens serenes barrens mureins reins gyrenes wrens sirens sereins arenes pyrenes arenas phrensy syrens pereons terrenes brens triens warrens