Multiple choice Directions: Choose the option similar in meaning to the given word. Lackluster dull shine luster praiseworthy Reveal answer Fill a bubble to check yourself A Correct answer Explanation Lackluster describes something lacking shine, brilliance, or vibrancy, making 'dull' the correct synonym. 'Shine' and 'luster' are antonyms, while 'praiseworthy' doesn't relate to the visual quality implied by lackluster.