Last seen in:
- Newsday.com - Feb 24 2018
- The Times - Concise - Times2 Concise 7012 - April 28, 2016
- New York Times - Mar 20 2016
- The Guardian - Quick crossword No 12,150 - Apr 18 2009
- New York Times - Oct 19 2008
- The Guardian - Quick crossword No 11,436 - Jan 2 2007
- The Times - Concise - Sunday Times Concise 950 - June 4, 2006
- The Telegraph - QUICK CROSSWORD NO: 24,277 - Jan 30 2004
- The Telegraph - QUICK CROSSWORD NO: 24,271 - Jan 23 2004
- The Telegraph - QUICK CROSSWORD NO: 24,038 - Apr 25 2003
Related Clues:
- Seneca, for one
- Unemotional thinker
- Chemically quiet
- Devoid of emotion
- Hard to rattle
- Hard to get a reaction out of
- Even-tempered
- Unable to react chemically
- Showing little emotion
- Not easily flapped
- Betraying no emotion
- Giving nothing away, in a way
- Not easily stirred
- Uncomplaining sort
- Follower of the philosopher Epictetus