Multiple choice Directions: Choose the option which is not the synonym of the given word. Quirk Smirk Eccentricity Oddity Peculiarity Reveal answer Fill a bubble to check yourself A Correct answer Explanation Quirk means an unusual behavior or peculiar feature. Smirk means a smug or silly smile, unrelated to unusual behaviors. Eccentricity, oddity, and peculiarity all refer to unusual traits or behaviors.