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.
tibiae tibia tubae tuba tube dobie doobie dib tab tub
tibiae babe boobie phobia cabbie cobia kebbie labia newbie nubia obia dobie doobie tibia tubae yabbie