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.
canalize canalise canals canailles cannolis cannels canolas canulas canellas cannulas gainless
annualize banalize finalize canalize penalize analyze finalise canalise penalise reanalyze channelize
canal canaille canella canola canula canulae