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.
corridas cords corrades corrodes corrodies caritas cardias queridas corodies cowrites cruds grids creds curds cards crits crates crowds grides carats crudes cairds korats gourds creeds courts gourdes curites creates carrots carates curates crowdies courtesy courteous grits grads carts carets kurtas griots kraits curets karats gradus grades groats greeds cartes grates curtsy guards credos cruets krauts gratis greats
queridas corridas rids hydroids sciurids droids irides lariats purdahs periods hayrides nereids hydrides triads murids grides viroids hybrids grids raids giardias irids hardass brides veritas caritas jerids braids prides pardahs myriads marrieds jerrids aroids cardias rides borides bourrides joyrides purdas derides druids hydrids toroids choroids
corrida carried corrade corrode corrody cowrite curried