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.
miauled mauled muled mailed mulled malled milled moiled mild mould mouldy muleta millet mullet melled mallet mildew milady mewled miladi malate malady mullite maleate mildewy meld milt malt mold malty moult milty moldy melody meloid maillot melodia mulatto
hauled mauled miauled shauled wauled auld vialed guiled vailed culled gaoled goaled jailed fouled valued healed nulled cauld lulled walled ruled quailed wailed pulled yauld shawled dulled dialled daledh sealed wawled ailed paled pealed naled mulled haloed shaled fueled bawled nailed haled fauld bailed mailed coaled vialled balled sailed bulled failed vealed gulled baled lalled dialed dueled hailed whaled shoaled hulled palled puled railed muled malled galled souled tailed waled foaled called fulled yawled led