Question

vigor has the same or almost the same meaning as
individuality
generally
heartiness
respect

Explanation:

"Vigor" refers to physical or mental strength and energy. "Healthiness" is related to being in good health which is associated with having energy and vitality, similar to the meaning of "vigor". "Individuality" refers to the qualities that make one person or thing different from others. "Generally" means usually or in most cases. "Respect" means a feeling of deep admiration for someone or something.

Answer:

C. Healthiness