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.
velure velour velar valuer vealer veiler valour velaria failure vealier volar flare valor flour fluor viler fleury floury flurry fueler feeler feller volery filaree fueller
allure soilure failure lure colure velure lire flour flare galore slur gluer laurae bluer velour dolour blur lour valour clour colour lore galere lyre glare fluor pleurae blare valuer tailleur
value veal vealy veil vela kvell