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.
blini blin blain byline bullion billion bowline beeline belon blawn blown ballon baleen blenny billon balloon baloney boloney ballonne bouillon
blini lin lino linn line lien blin lain liny bullion aeolian eloin feline villain violin jawline cauline pollinia cullion olein hyaline kaolin malign milline moline mullein guyline choline pillion realign salina sileni solion talion colin alien lion bowline hellion villein valine eolian elain byline loin plain blain billion beeline aloin aline align jillion coloni cline towline zillion slain saline reline ralline paulin gallein mullion moulin million maline kaoline kalian hyalin yeelin