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.
corrodies corodies corrodes crowdies corrades cords corridas cowrites crowds crudes gourdes cardias curites croutes carrots garrotes courtesy crits cruds cards curds creds garrottes courteous cartes crates gourds carets grades curets courts cruets cairds creeds grides creates curates curtesy carates garotes caritas garrets curettes garottes grottoes carts grads grids grits grots
corrodies corodies parodies rodes triodes sarodes roadies rodeos rowdies birdies burdies erodes corrodes crowdies oroides hardies tardies hurdies weirdies rods
corrode corrody corody corrade corrida cord