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.
trawleys trawls trolleys trails trials drawls trailless tearless trollies tireless treeless tirls triols trolls trills drails trulls torulas derails troilus trellis darioles doorless terrellas dirls drills drolls drools
trawleys arrowless barleys browless burleys hurleys crewless parleys trolleys charleys
trawl trawley drawl drawly trail trial