In the following questions, out of the four alternatives, select the work opposite in meaning to the given word.
Vigilance

Options

A. Indifference
B. Diligence
C. Acuity
D. Circumspection

Answer

A

Explanation

Vigilance (Noun) =watch fulness: attentiveness: alertness.
Indifference (Noun)= lack of interest, concern or sympathy.
Look at the sentences :
His security duties demand long hours of vigilance.
Many native speakers of a language show indiference to grammatical errors.