Vigor

Noun

Definition: Physical strength, vitality, or energy.

Synonyms: Energy, Strength, Vitality, Robustness

Antonyms: Weakness, Lethargy, Fatigue

Examples:

He approached his workouts with great vigor, always pushing himself to the limit.
The doctor praised her for her vigor and overall good health.

Mnemonics:

"Vigor" sounds similar to "vigorously," which relates to physical strength and energy.

Definition: To give strength, energy, or vitality to; invigorate.

Synonyms: Invigorate, Energize, Stimulate

Antonyms: Weaken, Dull, Drain

Examples:

The fresh mountain air invigorated him, filling him with vigor.
Drinking a cup of coffee in the morning usually helps to vigor me up for the day.

Mnemonics:

"Vigor" can be thought of as a verb, where it means to "vigorize" or enhance something.

Origin:

Late Middle English from Old French "vigor" or Latin "vigor" (force, energy).

Historical Usage:

The word has been used in English since the late Middle Ages to denote physical strength and energy.

Idiom:

"With all one's vigor"

Explanation:

Giving one's full effort or using all of one's physical strength and energy.

Misconception:

Considering "vigor" as purely physical strength and disregarding its associated energy and vitality.

Explanation:

While physical strength is a prominent aspect of vigor, it also includes energy and vitality.