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.
pagods pagodas pigouts peacoats pacts picots packets pectase pockets picotees
gods pagods recodes gowds codes cods coeds gads goads goods codas maggots egads quods faggots fagots fucoids gigots magots pagodas bigots mucoids hyracoids decodes