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.
luteins latens luteinize lateens lattins lattens latinos latinas loudens lateness liteness ladens lodens latency leadens ladinos latinize lewdness litanies loudness leadenness
luteins steins tins tens retines ratteens reattains poteens poutines patinas patins heightens latinos neatens satins matins phytins latinas mittens fattens latens lattins quietens ketenes codeins codeinas catenas fadeins zeatins tautens whitens rutins attains retenes battens stains teens tines tains butenes tense codeines mutines mattins biotins kittens lateens sateens lattens cutins patens patines pattens potteens ratines rattens retains retinas routines stenos detains wheatens chitins