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.
moues mouse meous mousy mus mos miaous mousse mousey moss mows muse moas mess mews muss mesa moos maes mossy meows messy moose mosso mussy mosey miaows mas messiah mis miss mass masa mace mozo mays mise mice miso meze maze maws
moues roues oes bouse hooeys noes roes lousy house nous mousy joes meous voes queues loess hoes pious rouse sous sues does douse toeas touse chouse yous foes looies louis goes dues toes zoeas douce rues souse mouse hues joeys looeys cooeys shoes woes cues guess kues cooees louies louse lues miaous bousy poesy queys youse