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.
ramee ramie ram rami ream rime roam romeo rhyme rammy roomie rem rim rom rum rimy room
ramee amie wame dame ramie pommee meme mammee mamie mamey lame kame game fame gambe cameo came jambe heaume hame name gamey same tame shame