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.
plaited plated pleated platted plaided pileated pelted palliated plateaued piloted plotted peltate pleaded plaudit palleted pelleted playdate polluted plodded paletot
plaited fellated floated valuated flited flatted flitted pileated platted alated related lilted salted milted kilted slated galeated slitted cleated dealated halted dilated gelated wilted foliated filiated elated palliated beladied belated violated bleated bloated blatted plaided pleated plated ciliated malted lated silted quilted slatted gloated solated collated delated hilted tilted jilted chelated
plait plat palate pelite plaid plate plateau platy pleat polite polity aplite splat split uplit