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.
aggies agues ags agas agaze akees ackees aqueous axe
aggies jaggies doggies veggies moggies luggies piggies biggies baggies raggies buggies muggees mikes bikies luckies bookies hickies quickies reggaes sickies bikes laogais tekkies jackies likes agues sikes segues rookies kikes goes chegoes rogues chuckies skies togues hookies pikes duckies vogues loggias gigs gaes hikes nookies pokies fugues dikes hawkies tikes gigues raggees hackies leagues dickies haggis cookies dagoes chigoes gawkies yikes