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.
sialoid sialid shield shaled shauled shallot cheloid shawled shoaled shilled shalt child chield chalot childe should challot chiliad chilled shelled shooled
haloid sialoid hyaloid loid cheloid halide haloed allod aloud phylloid valid halid sloid keloid maloti meloid pallid ploidy xyloid sialid colloid lid