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.
dace dice daze tace duce dicey douce deuce deice dassie daws dues dahs dais dees days deys doze duci does dose dews dies daisy diazo disci douse dowse tasse tawse tazze tease
ace face lace mace pace peace race dace tace