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.
lues les louies leys lies leis less lees leas luce lousy louis luaus wyles loess lieus louse lease looeys lessee looies las lez lis laze laws lace loos lows lose lass loss lase lays lice lyse lowse lassi lycee lasso lossy loose lezzy lacey hylas lyssa lycea
hues cues kues queues lues moues roues rues sues dues es us