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.
dels dells delis deles deils deals duels delays tels dals dols dellies dewless duellos delouse dulls dials dills teals duals taels doles diols teles telos dahls dolls dales dulse teels tells dalasi doulas dalles tellys dulias dahlias toeless doolees tellies tieless dillies doilies doylies dallies doolies doyleys dailies dollies tils tiles tools tolus tolls tails tolas dolci tills dolce talls talus talas toils tales toles tules
bels keels chiels tels taels dels seels els feels fuels heels gels eels mels koels kneels noels peels reels riels cels sels duels teels wheels shiels
del delay dele deli dell delly