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.
realize realise reales relies rallies rales reals relace release rails reels rials riels relays reoils
realize dualize bialies falsie valise goalies malice mealies realise dialyze walies chalice
realia real really areal areally ureal