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.
socles sockless scales suckles sickles suckless sicklies scalls sokols scowls skoals sculls cycles zocalos zoogleas skilless cyclos skills skulls siglos skells cyclase cyclize sequels squalls squeals squills seagulls secalose squillas
boucles chicles cycles socles macles nickles eagles aculeus sicklies beguiles guaiacols coquilles queleas keelless goalies jiggles niggles coulees hookless galeas coolies gales cockles bogles deckles scales fugles beagles tickles calesa wiggles ruckles cols jacals kales gallies zoogleas checkless muckles galleys tugless decals suckles guiles locals cullies weeklies regales knuckles reckless mickles piculs pegless neckless shackles tackless sockless keckles gulleys hackles rocailles heckles ligules egoless goggles colies clues keyless vocalese juggles luckless aiguilles feckless ogles fogless peakless wickless legless decayless gleys gullies coles raggles eggless gules glees goalless coalless beakless bugles jacales jagless haggles uglies caules gaggles leakless suckless kellies clews callees nicols buckles cheekless coleus vacuoles legalese higgles faucals huckles ticals giggles waggles cackles backless pickles locales mackles cookless recoilless sickles glues miggles vocals locules guggles killies joggles boggles rockless macules skilless googlies wriggles nucleus collies cyclos wakeless reglues wigless kayles daggles tackles toggles knockless chuckles yokeless