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.
tricksy tricks trucks trikes traiks triacs trocks torics tracks troikas treks turks derricks torcs trigs trokes drecks troaks darics trigos taroks tarocs turkois turacos turkeys turquois turacous touracos trogs dorks dirks dreks trugs darks turquoise drakes drouks durocs tragus darkeys darkies teargas torques
tricksy ricks wricks bricks hayricks cricks pricks derricks tricks
trick trickie tricky toric track traik triac trike trock troika truck strick strike