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.
monody hymnody monde mound monad mondo mooned moaned monied maundy mind mend monte minty maund mined menad maned mount hymned maenad manned mehndi
hymnody monody nod candy canoed conoid ganoid quinoid lianoid randy hypnoid sandy synod dynode windy shindy lindy noddy bendy node noonday bandy pandy anode rindy nodi snood handy dandy maundy undy benday shandy hyenoid
mono mon mano meno moan money monie mony moon moony mown muon