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.
revet rivet reeved reaved revote revved reived reft refit raved refed rived roved reefed refeed reffed refute reified raft rift
revet vet feet veto caveat covet naivete naivety peeved reeved rivet civet sieved soviet duvet
rev rave reave reavow reef reefy reeve reive review revue rive rove breve preview prevue rereview