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.
coenures coenurus canoers coiners conners canaries canneries caners goners canners cunners keeners canorous gunneries quinaries
inures manures tenures enures coenures henries snores knaurs knurs nares venires honours coenurus penuries senores snares genres tenours nurse