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.
beetled butled battled bottled boodled boatload
beetled bottled cuittled vittled cuttled fettled butled footled retold steeled settled styled rattled petaled titled outlead totaled needled wedeled modelled whittled kittled yodeled mettled battled delead retiled modeled deled dueled guttled teledu tiled duelled rootled stoled staled toled tattled pettled tootled outled wattled nettled wheedled mottled shuttled metaled yodelled