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.
blend blende bland blent blind blond blonde blennioid bylined beelined blunt ballooned ballonet
blend relend lend gland ulnad holland soland violent relent lalland eland reland lowland kilned blond land blind pollened blende bland aliened aland lent blent silent talent cholent