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.
cooees cooeys coos cos goes goos cues coys cows coss cosy goose goosy cosey cozie cozey cosie goosey queues coz gos kos
cooees oes hoes gees geese jees joes joeys hooeys cooeys loess queues poesy roes cees zees dees tees toes woes cheesy zoeae looies voes vees foes fees bees goes lees looeys ghees moues noes knees pees rees roues sees zoeas does toeas wees cheese shoes
cooee cooey coo gooey coco cocoa coke coocoo cook cookey cookie cooky chook