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.
trickie trike trick tricky triac trock truck toric track traik troke troika yttric darkie turkey derrick trig trek torc turk tarok daric drake trigo taroc dreck troak torque turaco darkey drecky hydric druggie touraco turacou