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.
puttee pattee puttie putt putty putto putti pattie put pout peed pate patty petty pitta petto potty pouty potto petti ptooey pat ped pet pit pot pud
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