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.
zone zonae zona zoon zine sone zin son cion soon syne sene sown cine sane sine zein zany hyson scene scion seine sinew sonny
bone phone tone done zone sone pone one none lone leone gone cone hone shone ne on