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.
pollute polled polite plutei pullout poult palliate plate pallette poled paillette pooled pulled polity palate pullet palled pelite pilled pellet pallet piolet paleate plateau pileate palette pelt plat plot pled plait platy pilot puled piled plead paled palet pleat plied pallid pealed peeled pelota pleiad plotty
ballute pollute lute glutei allude lutea illite collate gallate elute plutei mullite pullout salute solute tillite bullate eluate fallout glute vallate valuate veloute volute illude collude flute phyllite rollout fellate sellout flutey dilute toluate