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.
doblas diobols doubles tablas dabbles dibbles diabolos tableaus tables tabulis tubules taboulis teabowls tubeless
kiblas tablas doblas gobbles ghiblis fibulas jebels cabals pibals kabbalahs bobbles rabbles wabbles kiblahs kibbles quibbles qabalahs nebulas sabals dibbles abulias baubles aboulias chablis cobbles rubles nobbles babels nubbles ables rubels sibyls keblahs balas bubbles cabbalas robles gabbles rubbles libels bylaws bals babbles fables hobbles cobles pueblos sables cabalas kabbalas qabalas rubellas boylas nibbles cables obols labels blaws abelias bolas pebbles kabalas cabbalahs lobelias blahs foibles roubles bels belays rubeolas bubals gables babuls bibles rebels dabbles cibols diobols blase doubles obelias tables nobles wobbles chaebols
dobla diobol doable double doubly