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.
policed placed palaced palsied poolside pulicide pulsed placid placet poloist pollist pleased paliest palisade palliest pellucid palest pulsate
policed sliced chaliced belaced culicid palaced palsied placed laced realized relaced scilicet sluiced solaced dualized talced realised
police policy plaice poleis polies polios polis splice