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.
baddie bade baddy bad bawtie bide bate bite baud bidi bead bawd bait bode baaed bedew boite beady bawdy biddy beedi buddy bateau battue bootie batteau bat bed bet bid bit bod bud
caddie laddie cuddie widdie kiddie baddie waddie duddie die rediae hoodie roadie dude foodie dite died adieu goodie mediae diet nudie howdie gaddi didie woodie