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.
plutei pollute plate palate polite pelite pleiad palette pullout plateau pileate paleate pled plot plat pelt palliate pallette paled plait plied puled plead palet pleat platy plaid pilot poled piled poult paillette palled pullet piolet peeled pooled polled pellet pallid pallet polity plotty pilled pealed pulled pelota ploidy palladia
glutei plutei dilute salute pollute glute culti volute veloute valuate flutey flute elute eluate ballute lutea lute solute toluate