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.
allege
allege college bilge luge loge liege ledge milage millage bulge pelage plage silage soilage deluge tallage tollage knowledge elegy fledge hypallage haulage haylage collage keelage kluge mileage moulage village pillage pledge sledge sullage diallage tillage ullage
alley allee ale all alae alee allay allow alloy ally aloe