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.
morality marlite muraled muralled murrelet marled merlot
reality aurality irreality morality orality rurality chirality realty frailty virility garrulity puerility ruralite uralite
moral morale morally morel morelle morello morula morulae mural amoral amorally