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.
nudie nude nide nite node nodi nidi nut net nit nod knit nada neat need nett newt note wynd
nudie die coude cutie goodie gude guide kiddie quiet cuddie roadie suede dautie died dite dude widdie adieu laddie caddie howdie foodie baddie audio quite lude nude hoodie mediae rediae rude suite didie diet duddie waddie woodie