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.
makar maker macro maigre maugre meagre meeker megara mocker mucker muggar mockery muckier
makar maker shikar chukkar chakra waker taker dekare soaker saker wreaker raker leaker agar laker quaker fakir faker beaker baker uakari weaker chukar shaker shikari