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.
attune atone attain atony atonia
attune retune tune tun chutnee dune duotone tine patine tone soutane butane routine jitney tuna retine stone ratine tyne poutine phytane atone retene cetane ketene stane ketone stun mutine witney butene chutney