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.
trokes trocks troaks trikes taroks turkeys troikas turks treks trogs tricks trucks tracks drakes trigos tarocs drouks traiks turkois darkies torques darkeys tricksy drogues turacos turquois touracos turacous trigs dregs dorks dreks darks dirks trugs torcs turquoise torics tragus drecks triacs durocs terraqueous teargas derricks druggies
karaokes trokes brooks brookies burkes brakes borks brocks groks perukes crocks birkies porks crakes drakes cargoes taroks irokos troaks frocks rakees rakes works darkies forgoes porkies darkeys farragoes berakes forks rekeys rickeys eurokies rookies rooks rocks foregoes rykes viragoes crooks dorks croaks drouks corks trikes jerkies trocks turkeys shrikes
troke taroc tarok trek trike troak trock trog troika turk turkey stroke strook