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.
fascicle fascicule fasciculi vesicle vesiculae fiscal vascula vesical fiscally physical vesicula physically
icicle fascicle cicale cycle sickle bicycle biocycle fascicule vesicle musicale ossicle recycle