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.
palliated palleted plated pleated plaited polluted pileated pelleted pelted plateaued plaided platted piloted plotted peltate playdate paletot plaudit pleaded plodded
filiated foliated ciliated palliated lated alated violated cleated elated galeated plaited flatted slatted bleated validate blatted slated slitted dealated dilated related gelated bloated plated militate lilted gloated floated belated valuated fellated flitted platted collated flited pleated pileated solated delated chelated