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.
cineol cineole snell snool sanely
cineol anneal lineal quinol cuneal kennel knoll noel cannoli nolo noil anele sanely anole snool ronnel tineal pineal channel hymeneal knell enol funnel lanely quinela canola gunnel vineal phenol cannel finely fennel kneel cineole runnel snell pinole dynel panel tunnel lonely chunnel
cine cion sine sinew sinewy zine acini