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.
aneles anoles anneals awnless anils anlas annals annuls annuals annulus anlace analyse analyze annulose
aneles snells tunnels sinewless lunules boonless fennels kennels quenelles biennales nounless moneyless paneless boneless innless veinless pinnules penniless venules finless manilles tenailles chinless wineless townless runnels funnels cineols bungholes channels rainless cannels finales sonless quinielas zoneless hymnless downless ronnels gunless gunnels manless runless pineals pinoles veinules canailles awnless panels moonless kneels snowless quinelas kinless noels anoles hymeneals sinless unless henleys painless knells reinless dynels maneless zonules lineless sunless nellies gainless chenilles toneless anneals seniles hyphenless cineoles tuneless winless chunnels
anele anal anally anil anile anneal anole