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.
motey mote motte matey mot moiety mate moat mode mity mott mute moot mete mite moody motto meaty mooed matte meoued med mat met mod miaoued mut meadowy made matt mood meed meat meet mitt maut mead meta modi mutt
motey jotty rote ptooey potty bootee knotty lotte quote gouty matey cutey cote dote stey doty sooty whitey route cootie hooty mote wrote rotte rooty pouty motte note bootie booty boite footie footy vote dotty zooty tote stewy shote