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.
turks turkois turkeys treks trokes troaks traiks trikes trucks tricks trocks tracks taroks troikas turacos tricksy turquois touracos turacous dirks trigs darks dreks dorks trogs trugs torcs turquoise drakes tarocs triacs durocs torics drouks tragus drecks trigos darkeys darkies teargas torques derricks
lurks murks turks burgs trucks jerks larks borks birks berks barks markas arks araks parkas quarks perks porks zerks dirks dreks taroks warks charkas chirks shirks corks rucks groks mirks charks irks burkas merks narks crucks kirks quirks harks bourgs works marks sharks carks parks perukes sarks darks dorks drouks treks burkes forks yerks
turk turkey touraco trek trike troke turaco turacou