Select the word opposite in meaning to the given word:- Enervate

Vitalise

The correct answer is Option (2) → Vitalise

• Enervate means to make someone feel drained of energy or vitality; to weaken.

• Vitalise (or Vitalize) means to give life and energy to someone or something; to invigorate.

The two words are direct antonyms, representing the states of draining energy versus supplying energy. 

Why the Other Options are Incorrect: 

• Debilitate: To make someone weak and infirm. This is a synonym for enervate.

• Petrify: To paralyze with fear (literally, to turn to stone). (Unrelated to energy level.)

• Gratify: To give pleasure or satisfaction. (Unrelated to energy level.)