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.
suttee settee sutta suite saute suede sett sued site stey stew suit sate suet seed stewy suety setae stoae seedy sat set sit sot sty
pattee puttee suttee settee tee goatee pattie latte coatee butte puttie tate vittae teed battue tote matte fytte lotte cottae fouette cattie rotte bootee hottie guttae tattie lyttae tittie motte tutee