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.
chaine chain chine chin choanae china chino shine choana shinney chon shin shawn shiny shone shanny shinny sheeney sheenie shanghai
chaine ain ane vain pain panne jane cain canoe vane gane kain kine lain liane liney meinie mane vine choanae piney rainy cine sane sine zine dine tine wain waney whiney winey mine fine hygiene bine meanie pane gain line lane koine kane guinea cane fane anew bane beanie nine heinie minae chain main fain pine rain ranee sain seine sinew diene tain tinea wane whine wine chine shine
chai chi chao chaw chay chia chiao chichi