| Answer | Crossword Clue |
|---|---|
| vigorous | Characterized by or involving physical strength, effort, or energy |
| vigorously | In a way that involves physical strength, effort, or energy; strenuously |
| refreshments | The giving of fresh mental or physical strength or energy |
| refreshment | The giving of fresh mental or physical strength or energy |
| forces | Strength or energy as an attribute of physical action or movement |
| signal | detectable physical quantity or impulse (as a voltage, current, or magnetic field strength) by which messages or information can be transmitted |
