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.
venule veinule venal veinal venial venally venially vinal vinyl fennel finale phenol phenyl vainly vineal vanilla
veinule lunule zonule venule pinnule anole zonulae cannula senile henley pinole pinnula biennale pinnulae lunula penile cannulae biannual annuli anile null canulae lunulae annul canula annual manual ranula finale zonula anele
venue veena vein veiny vena venae avenue even oven