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.
parodic parotic periodic paretic pyridic periotic partook piratic portico pyretic pyritic partake
parodic bardic erotic faradic veridic herdic iridic juridic cardiac neurotic nordic parotic periodic pyridic cerotic xerotic
parodoi parody pard prod parade pardah pardee pardi pardie pardy pared parrot parroty proud sparoid