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.
genie gene genii gen genu gien hygiene genoa genua gin johnnie jean jeon
genie weenie sheenie wienie hymenia meanie cannie johnnie goonie genii hygiene deni taenia loonie bonnie seine tenia renew toonie penne venue beanie sheeney xenia heinie meinie monie bene benne leone venae eyne diene dene taeniae nannie sene teniae scene townie nine nene benni penni gene