| Answer | Crossword Clue |
|---|---|
| stablest | (of a person) Sane and sensible; not easily upset or disturbed |
| strongest | (of a person's nervous or emotional state) Not easily disturbed or upset |
| stronger | (of a person's nervous or emotional state) Not easily disturbed or upset |
| hardened | Experienced in a particular job or activity and therefore not easily upset by its more unpleasant aspects |
