Select the word that is closest in meaning (SYNONYM) to the word given below.
Vigorous

Correct option is A

The correct synonym of the given word is (a) Strenuous.
Vigorous: Strong, healthy, and full of energy; involving physical strength or force. (सक्रिय, ज़ोरदार)
Example: The elderly man still takes vigorous morning walks.
Strenuous: Requiring or using great exertion or energy. (थकाऊ, ज़ोरदार)
Example: The doctor advised him to avoid strenuous activities.
Synonyms: robust, energetic, forceful, active.
Antonyms: feeble, weak, lethargic, sluggish.
Meanings of the other options:
· (b) Guarded: Cautious, careful (सावधान)
· (c) Torpid: Inactive, sluggish (सुस्त)
· (d) Delicate: Fragile, easily broken (नाज़ुक)