Multiple choice Directions: Choose the option which is not the synonym of the word in question: knack presumptuous propensity instinct talent Reveal answer Fill a bubble to check yourself A Correct answer Explanation The correct answer is 'presumptuous' because it means arrogantly overconfident, unrelated to 'knack'. Knack means a natural skill, talent, or aptitude. 'Propensity', 'instinct', and 'talent' all relate to natural abilities or tendencies.