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.
rouletted reallotted related reloaded
letted rouletted valeted cleated clotted galeated gleeted palleted pleated pileated reallotted flatted plotted slatted slitted deleted flitted filleted fleeted colleted lotted bulleted blotted bleated blatted billeted allotted platted galleted glutted pelleted fileted sleeted slotted toileted