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.
quinary canary kinara gunnery coiner cunner gainer gunner cannery
binary quinary nary unary denary knarry finery vinery joinery canary kinara laniary manuary pinery senary zonary linear dinar hymnary winery
quin quinoa quoin equine squinny