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.
disseises disseisees disseizes disseizees diseases diseuses disuses dioceses tussises dosshouses deceases
disseises seises sises caseoses whoosises cassises disseizes seizes sisses asceses caseases miseases missises noesises reseizes diseases diseuses disseisees masseuses tussises whosises
disseise disseisee disseize disseizee disses disuse