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.
togues toques togs tokes togas tuques teguas doggies tugs tegs tags dogs teaks tikes tucks takes dukes teggs tacos tykes dagoes taigas tokays degauss duckies tekkies tux dioicous
agues fugues segues vogues leagues togues rogues gigues kagus moggies goes fiques magueys luggies bogus biggies negus raggees magus piques dagoes reggaes roques kues fugus rugous buggies queues cheques cues nukes caiques raggies cukes teguas queys jaggies gaes jukes vagus piggies doggies toques ukes pukes baggies aggies guess veggies guys dukes tuques chegoes muggees chigoes
togue tog tegua toga togae toque