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.
palettes pallettes paillettes palets palates pallets plotties pleats plates palletise palletize palliates pelites pellets pullets platies piolets pluteus pollutes plateaus pleiades polities pelts plots plats politesse pelletize pelletise pilots platys pleads plaits poults pleiads payloads ploidies pullouts palladous plods plotz plaids
paillettes galettes palettes toilettes roulettes rillettes pallettes maleates plotties oleates allottees culottes calottes boletes lottes lattes deletes mulattoes
palet palette palate paleate paled palled pallet pallette pealed pleat