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.
dice dicey deice duce dies dace deuce disci douce dassie doozie dioecy dis tace dose daze duci diss doze does dais deys dews dees dues ties daisy diazo dizzy douse dowse
bice fice vice voice ice juice lice mice nice pice rice saice sice deice dice choice