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.
kinos kins kains kenos kines kinas koines kinase quinoas kens kanas cains kaons kanes keens koans gains coins quins guanos canoes quinsy quoins gainsay guineas keenness cans cons guns
vinos linos finos chinos kinos winos dinos ins nos loins heinous manos winoes jinns dines jins canoes inns kins coins guanos cains quinoas hins mains naos lions quins miens knows fanos wines nous kines zins lanose gins fines nosy rinse shins chins chines chains wins whines tins tannoys dins peins zeins sinus sinhs seines sanious vinas pians cions liens reins nose pines ginzo koines onos venose fins enows llanos minis quinsy foins joins mannose rins monos rains minnows sains ruins pions linns minas phonos finis nines ains vinous annoys gains lins venous kenos noes nows beanos kinas bins lenos veins sines mines snows pins pianos pinas pains vines anoas ruinous minus genoas scions cines bines quoins zines sins danios lines tains tines wains whins winnows ions chaines chinas kains shines yins
kino kin kain keno kina kine koine akin skin skinny