Across
- 2. The quality or state of being physically strong
- 4. The ability to endure an unpleasant or difficult process or situation without giving way
- 5. The quality of being suited to serve a purpose well; practicality
- 7. The quality of bending easily without breaking
- 8. The state of being free from illness or injury
- 9. The strength and vitality required for sustained physical or mental activity
Down
- 1. The ability to move or be moved freely and easily
- 2. The ability to sustain prolonged physical or mental effort
- 3. The capacity to withstand or to recover quickly from difficulties; toughness
- 6. The process of making or becoming sound or healthy again