Antonym of ROUGHLY

The correct answer is: A. exactly

The word “exactly” means “in every detail; precisely.” The word “roughly” means “in a general way; approximately.” Therefore, the antonym of “roughly” is “exactly.”

The word “completely” means “to the fullest extent; entirely.” The word “pointedly” means “in a direct and forceful way.” The word “largely” means “to a great extent.” None of these words mean “in every detail; precisely,” so they are not antonyms of “roughly.”