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.
meet met meed mete meta meat meaty moiety meoued mediae mut mot mat med mute made mode mott matt mead moat mitt mote moot mite mity mate maut mutt matey matte media medii mooed motey motte motto
beet feet keet leet meet deet weet sheet et