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.
mat mate meat moat maut matt matte meaty matey mot mad met mut mete mute mead mott mite mote mity mitt maid maud moot mutt meta made meet media motte motto motey mayday meadow mediae midday moiety