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.
dholes dhoolies dhals
haoles holes dholes pieholes keyholes kneeholes haloes halloes hulloes hollies behowls hales helloes holloes hueless heelless hols howls hoyles hilloes holies dhoolies