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.
medii media med mediae mead modi meed midi mooed meoued meadow mad meadowy mud mod met mid miaoued meta made mote maid mate meat mity mete mite mode maud mood meet mitt mute
medii beedi media radii redia cedi teiid