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.
cornute cornuto coronate courante corned cornet courant crenate coranto crinite coronet carinate craniate couranto carnet craned crooned current cairned kernite grantee granite currant crownet crowned coronoid crannied careened grant guarantee carronade grunt garnet gurnet kirned kerned grained grandee granita greened grenade grinned groaned groined crunode
cornute rente bornite burnout cornuto courante kernite ornate ternate turnout
cornu cornua corn cornea corny corona coronae acorn scorn