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.
metalise metalize metals metallize medals metols mutualize mutuals medials mettles meatless matelasse modals models motels meddles medleys mutuels mateless medullas
idealise vitalise metalise totalise vitalize totalize idealize ritualize mutualize metalize catalase idolise feudalize tallis dualize dialyse stylise vedalias battalias utilise
metal meatal medal meetly metol mettle