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.
doilies dailies doolies dollies doylies dillies doles toiles dols dallies dellies doolees doyleys tiles toles dolls delis toils deils dills deles dials diols dolce dales dalles doulas dulias toyless tallies tellies tailles dialyse toeless dualize dewless tuilles dahlias dialyze dels dals tils toolless tailless deals tules dulls dulse duals tails tolas duels teles dells tills tolus tales tolls tools dahls dolci delays tallis tulles delouse duellos tieless
lilies dailies chilies doilies bailies lies billies bullies goalies aiolis ghillies jollies lieus cullies fellies filles dillies dallies sallies flies molies mealies rilles hollies ceilis bailees ballies wallies milieus dollies chillies collies polies challies woolies tallies wiles wheelies tuilles allies gillies doylies tiles lollies muhlies gullies piles relies sullies follies pilis files tellies jellies dellies sillies rouilles ghoulies baileys bellies colies holies guiles belies miles ileus nellies gallies plies mailes coolies fillies rallies milles cilice walies chiles failles biles mollies kellies bialies bialis pileus riles voiles toiles killies wellies whiles tailles willies woollies doolies chilis chillis les lis