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.
wrote rote write rotte route rot rite rota roto writ rete rout riot roti rode rate root retie rodeo wried rooty roadeo roadie rod rat ret red rut rood rato read rede road rued rude redo ride redd reed
rote wrote rot tote rode roti quote cote rota root rite bootie footie vote cootie rotte boite mote motte note rate rete riot bootee roto rout write lotte route dote motey shote