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.
tombolas tombolos tambalas tombless timbals tumbles tymbals timbales tomalleys tamals tamales tumulus tameless timeless dumbbells
tombolas molas moolahs moolas embolus hemiolas hemiolias gambols gumboils ramblas symbols tambalas tombolos