Multiple choice Directions: Choose the option which is not the synonym of the word in question: keg firkin butt peg vat Reveal answer Fill a bubble to check yourself C Correct answer Explanation The correct answer is 'peg' because it's unrelated to 'keg'. A keg is a small barrel for storing liquids. 'Firkin' (a small barrel), 'butt' (a large barrel), and 'vat' (a large container) are all liquid storage containers.