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.
cavie cave cafe cavy cove gave covey cuvee coiffe caff caph coif cuif kaif kava kief
mavie shavie cavie ave vie naive leave rave mauve review save gave lave suave cave deave wave weave knave view pave civie naevi vive shave wavey waive zouave movie soave have heave eave reave fauve peavey fave nave sheave