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.
touracos turacos turacous torcs triacs tracks torics turkois turquois turks turquoise tarocs tragus tricks trigos durocs trocks troaks traiks trucks tricksy turkeys troikas teargas torques dorks trogs treks drags trugs trigs darics drakes drecks drouks taroks trikes trokes terraqueous
touracos turacos wracks reracks narcose narcos maracas curacoas curacaos carracks racks caracks seracs viragos fracas barracks arracks sarcous cracks triacs hayracks tracks turacous