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.
folia folio fool flay flea foul flaw foil foal fila fowl folly viola flawy fella voila foley fellah flooie follow foully fly ghoulie flu fil filo viol vela fuel flue flee fall fell floe vial fill feel fley fail feal full flew flow file vole
folia ilia olio moolah quillaia mola koala glia kola cola coolie coala doolie soli dulia sola tola realia chola pallia hoolie aioli folio polio olla olea milia moola bola boyla qualia holla viola voila doula dahlia telia solei woolie cilia cholla