| Answer | Crossword Clue |
|---|---|
| lip | to suppress the display of any emotion |
| clenching | (with reference to the teeth) Press or be pressed tightly together, esp. with anger or determination or so as to suppress a strong emotion |
| clenches | (with reference to the teeth) Press or be pressed tightly together, esp. with anger or determination or so as to suppress a strong emotion |
| clenched | (with reference to the teeth) Press or be pressed tightly together, esp. with anger or determination or so as to suppress a strong emotion |
| phlegmatic | not easily excited to action or display of emotion. |
| volatile | (of a person) Liable to display rapid changes of emotion |
