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.
resells reseals roselles resails resales resiles resoles roseolas reassails rosolios rassles
sells resells sels weasels tassels fusels diesels ousels easels nucellus mussels micells losels gazelles housels hosels hassels vessels seels sills seals teasels dossels roselles pizzelles selles passels reseals nacelles missels micelles cellos cells ocellus chisels
resell resale reseal resile resole roselle presell