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.
pyrolize pyrolyze pyrroles proles pyrrols pyrolas paroles parolees payrolls purlieus parols prowls parles paralyze peerless purls pearls perils prills
creolize pyrolize realize virilize creolise moralize pyrolyze ruralize serialize hydrolyze
pyrola parol parole parolee payroll prole prowl pyrrol pyrrole