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.
hydrolase hydrolyze hydrillas drools drolls darioles dirls drills drails drawls triols trolls derails torulas troilus doorless trolleys trollies terrellas tirls
hydrolase areolas aureolas variolas corollas pyrolas