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.
sagamen sagaman skymen socmen sockmen sokemen scammony sycamine skyman socman sockman sokeman
sagamen gamin bagmen hegumen gagmen legmen pygmean ragmen sagaman tegmen tegumen yeggmen