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.
zeatins satins stains steins sedans setons cetanes sateens seitans stuns sootiness seediness cytons stenos saddens soddens soudans suddens
matins satins patins zeatins tins mutines patens patines betaines patinas poutines biotins ratines lattins rutins tines latinos retains wheatens tains luteins stains retinas routines mattins cutins neatens ratans phytins latens retines attains latinas batons steins reattains detains chitins