Vigour
Part of speech: noun
Definition: Active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy. Strength or force in animal or force in animal or vegetable nature or action; as, a plant grows with vigor. Strength; efficacy; potency.
Heartiness
Part of speech: noun
Definition: The characteristic of being hearty; fillingness; wholesomeness.