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.
pliable pliably peelable playbill
liable reliable sulliable pliable alliable sellable boilable billable bailable alible labile fellable gullable salable killable millable valuable reliably sailable syllable tillable saleable malleable fallible peelable jailable rulable pliably fillable violable foilable sealable quellable fileable gullible callable gelable healable mailable reelable tellable willable