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.
socmen sockmen socman sockman sokemen skymen sagamen sokeman sycamine skyman sagaman scammony
socmen gagmen tegumen sokemen socman skymen sagamen ragmen pygmean pikemen packmen cowmen hegumeny acumen hegumene hegumen hackmen bookmen bagmen sockmen legmen tegmen yeggmen