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.
anodes ands anodize antes anattos annates aunties ants annattos antas antis antsy aunts annuities anatase
anodes dynodes nodes lindies bendees condoes nides neddies naiades fonds nodus vendees honeydews nods duendes conoids maenades monades monodies pintoes randies snoods sundaes synods denotes undies shandies indues noddies keynotes mondes bandies maundies hymnodies bonitoes endues fondues nudies vendues indies candies quinoids undoes notes ganoids bonds pandies ponds cenotes sondes sundews dandies denudes connotes nudes shindies