Vigour or exertion (6) Crossword Clue
Answer: ENERGY (6 letters)
The answer to the crossword clue "Vigour or exertion" with 6 letters is "ENERGY". ENERGY refers to a 6-letter noun that fits the clue as a double definition: first, “vigour” meaning liveliness, force, or vitality; second, “exertion” meaning the use of physical or mental effort, which requires or displays energy so the word ENERGY neatly matches both senses in the clue, giving a clean and direct answer with no extra wordplay involved.
Why “Energy” Fits
Vigour or exertion: “Energy” is the standard noun for physical or mental power used to do work, showing activity, force, or liveliness, so it matches the idea of “vigour or exertion” very closely.
In everyday use, having “a lot of energy” means having plenty of vigour, while “putting a lot of energy into something” means making strong exertion to achieve it.
A Bit of Background
“Energy” covers both the inner capacity and the outward effort:
- As vigour, it refers to strength, vitality, and liveliness in a person’s actions or behaviour.
- As exertion, it describes the power actually used when someone works hard, exercises, or focuses intensely on a task.
Crossword Solving Insight
For a clue like “Vigour or exertion (6)”:
- “Energy” neatly captures both “vigour” (liveliness, vitality) and “exertion” (applied effort).
- ENERGY has six letters, fitting the (6) enumeration exactly, and is the most natural, high-frequency word that unites both halves of the definition.




