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.
plage pelage pillage pledge hypallage pledgee
village moulage soilage pelage tallage haulage tollage milage collage silage keelage diallage haylage pillage sullage ullage hypallage tillage millage plage luge kluge college bulge deluge loge allege bilge foliage mileage
pilau pilaw play plea pula splay