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.
equaled equalled eagled equality eaglet egalite
equaled guiled squalled skulled sculled regaled recalled maculed loculed coaled culled galled gaoled goaled called quailed gulled begalled beguiled bugled eagled equalled fugled macled moguled recoaled scaled skoaled squalid squealed