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.
skilless skills suckless sockless skells skulls suckles sickles squills squillas sicklies scalls sokols socles scales skoals sculls siglos squalls seagulls cycles scowls
coalless keelless recoilless skilless goalless collies callees beakless egoless fogless jagless backless leakless gulleys kellies aiguilles coquilles pegless knockless suckless tackless wakeless wigless cheekless galleass legless rocailles neckless luckless feckless keyless hookless killies cookless galleys peakless reckless cullies gullies eggless gallies rockless sockless decayless tugless wickless checkless yokeless