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.
stone stoney stony stane seton stun soutane cyton satin stain steno stein cetane sateen satiny seitan sitten sodden soudan
tone atone duotone ketone stone ton button tine stony phyton muton futon done photon buttony soutane butane tony donee ketene donne tune rattoon chutnee mouton jeton routine retune retene ratoon beton puton piton niton muttony jetton cotton botonee toonie toney newton phaeton tonne tyne betony attune bouton atony jitney town cyton toon phytane baton stoney mutine witney mutton cottony patine poutine ratine ratton redone retine rhyton cetane seton stane butene chiton chutney