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.
duramen draymen doormen drayman dairymen dormin dromon doorman dairyman tyramine termini
foramen duramen ramen chairmen jurymen draymen dairymen cerumen premen mermen quarrymen germen carmen foremen firemen ferrymen barmen airmen rumen wiremen doormen choremen
dram diram drama dream dreamy durum