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.
hymnodies monodies maundies mondes mehndis monades mannites maenades minds mends menads montes mantis mantes maunds mounds monads mondos maenads minuets minutes menudos manitus mentees manitos manatees manitous manteaus mantissa monetise monetize mints
monodies hymnodies nodes shandies dynodes noddies nudies anodes anodize bandies indies candies lindies maundies pandies randies dandies undies shindies nods