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.
cookeys cookies cokes cooks cocks cakes kooks cocos gooks cukes cocoas cuckoos cogs kegs quickies kikes gowks kecks coxae gogos gucks kicks keeks cocas cacaos guacos quacks quakes quicks caiques gawkies quokkas
hookeys pokeys cookeys okes keys cokes hickeys sokes hawkeys rickeys mickeys hockeys bookies pokes okays pokies chokes tokays nookies mokes cookies cooeys hokes hookies lackeys rekeys jockeys rookies okehs dickeys jokes tokes yokes