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.
wheylike whelk woollike whelky walk
quaylike wheylike toylike raylike like eellike belike beylik toelike taillike soullike sawlike alike beelike owllike lawlike bowlike pealike veillike seallike hoelike doughlike jawlike bowllike tealike woollike