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.
darics darkies darks derricks durocs torics tricks drecks triacs tarocs tricksy darkeys druggies drags dorks trigs torcs dregs drugs dreks dirks traiks drouks taroks tracks drakes trigos trikes trocks trucks drogues teargas turacos turkois touracos turacous turquois
lyrics torics darics seracs grigs marcs myricas narcs arcs arcus rerigs cercus circus derricks tarocs orcs wricks recs tricks prigs ricks rigs ericas narcos rocs brigs torcs durocs barcas pricks triacs mercs orcas bricks crocs cricks heroics hayricks frigs trigs
daric dark darkey darkie darky