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.
tubules tubeless tubulous tubulose tables taboulehs doubles tabulis tabboulehs tableaus taboulis tabooleys tablas dabbles dibbles teabowls doblas diobols
lobules tubules boulles bulls gobbles mobiles quibbles nibbles cobbles gabbles jubiles oboles nobles rabbles tabulis ables fibulas bubales rubbles bubblies ciboules bibles dabbles baubles doubles bibless tables babbles wabbles wobbles robles babuls hobbles bubbles foibles kibbles nebulas abeles nobbles cobles gables cables pebbles nubbles ribless jobless buhls boles roubles rubles fables sables bless dibbles blues tabboulehs bobbles taboulehs boules biles bales webless wobblies