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.
magueys magus mags makes maquis muggees mickeys moggies macs megs mycs mogs migs mugs makos macks miggs mikes mucks mucus mokes micas muggs macaws megass mucose mucous megasse mucosae
magueys guys guess queys agues fugues vogues gigues leagues rogues segues togues