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.
all ally al allay allee alley allow alloy ale aal ala ail awl alae alee aloe alow aalii aioli
all ball fall hall call gall lall mall pall sall tall wall shall al