Multiple choice general knowledge math & puzzles Secretly is to openly as silently is to scarcely impolitely noisily quietly Reveal answer Fill a bubble to check yourself C Correct answer Explanation The relationship is antonymy. 'Secretly' is the opposite of 'openly'. Therefore, the opposite of 'silently' is 'noisily'. 'Quietly' is a synonym, and 'scarcely' or 'impolitely' are unrelated.