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.
doolie doolee dole dooly doyley dol doll diol tole diel deli dele dale tool doily dolly doula doyly dulia toile dahlia duelli dal del
coolie woolie doolie hoolie ole lie boule holey nellie voile jole mollie hoyle flooie mole killie vole folia whole foley olea olio pole role solei dole blooie aioli tole wellie belie ghillie toile bailie looie wheelie milieu willie hole doolee louie goalie cole billie collie gillie mealie soli wallie joule haole bole mooley ghoulie lieu oleo plie polio sole folio challie