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.
rouilles rilles roils rolls rules roles rills riles rouleaus reoils rallies rails rales rials riels relies reales rayless release reals reels relace relays
failles rouilles milles filles rilles tailles tuilles ills hollies pulleys fills felloes valleys nellies files villus ballies mailless fillos volleys riles goalless villas allies pills gills follies hulloes baileys folles keelless hillos bills boulles sallies jills pileus heelless sailless shills chillis chilies challies wills wiles wheelless wallies halloes toiles tiles tallies kills sillies doilies mallees dillies dallies callees dailies soilless sullies killies piles guiles scillas lollies fillies quills fellies gulleys mealless bailies jollies mills gillies nills rills voiles ileus bullies holloes maills mollies allees helloes jellies ghillies toolless hilloes billies malleus kellies coalless bellies mulleys mailes tills vills hills gallies alleys soulless lilies biles pollees cullies miles collies galleys belles rallies bailees sills zills gullies dalles dellies dills dollies tailless tellies selles tulles wellies whiles willies woollies chiles chillies chills yills les
rouille roil reoil roily rouleau broil