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.
roselles resells roseolas rassles resales reseals resiles resoles rissoles rosolios wrassles reassails
selles gazelles micelles nacelles pizzelles roselles misallies viceless cells iceless voiceless noiseless micells juiceless soilless baseless nucellus issueless cicelies laceless ceaseless myceles faceless cellos houseless resells soulless sailless causeless noseless ocellus fuseless sallies sells sillies sullies useless
roselle resell roseola rosily rosolio erosely