Correct option is C
The correct synonym of the given word is (c)
Grit.
Fortitude: Courage and strength in the face of pain or adversity. (साहस, दृढ़ता)
Example: She showed fortitude during the long illness.
Grit: Determination, courage, and resolve. (दृढ़ता, हिम्मत)
Example: It takes grit to get through military training.
Synonyms: resilience, bravery, stamina, perseverance.
Antonyms: weakness, cowardice, indecision, fear.
Meanings of other options:
·
Vacillation – wavering between decisions (दुविधा)
·
Grim – gloomy or stern (निर्दयी, कठोर)
·
Plot – plan or storyline (कथानक, षड्यंत्र)