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.
idler
boodler muddler huddler fiddler cuddler idler needler dawdler ladler waddler doodler coddler wheedler yodler diddler pedler puddler peddler piddler paddler sidler tiddler middler saddler riddler toddler meddler tallier duller dialer deadlier settler retailer medlar stillier dueler cutler butler outlier littler modeller guttler teller pedaler detailer yodeller shuttler godlier goodlier toiler mottler nettlier stiller footler styler dialler butlery kittler tootler battler tiler toller peddlery tailer dueller pedlery modeler loudlier cutlery tailleur motlier taller pedaller cuddlier dealer hotelier atelier sutler stealer pedalier tooler dallier puddlier bottler rattler taler featlier saddlery steelier nettler tattler staler beetler pedlar whittler yodeler tiller
idle ideal ideally idly idol idyl idyll