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.
crinite craniate carinate crinoid kernite crenate cornute granite courante coronate crannied corned craned carnet cornet current crownet granita currant courant coronet crunode grained crowned groined cornuto grantee crooned coranto cairned grinned careened couranto carronade grant grind guarantee grunt garnet gurnet kerned kirned grandee greened grenade groaned
crinite reunite ruinate arenite bornite braunite herniate carinate craniate granite kernite marinate preunite trinity uranite urinate