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.
clove calve clave glove cleave clef clavi clivia clough glaive colluvia calf
love clove glove olive delve clave solve calve silvae helve relive releve vulvae halve valve belive alive live lave salve slave sylvae shelve