Last seen in:
- L.A. Times Daily - Nov 12 2025
- Universal - Oct 29 2023
- Canadiana - Nov 2 2020
- Canadiana - Jul 23 2018
- L.A. Times Daily - May 14 2017
- The Washington Post - May 14 2017
- New York Times - Oct 24 2015
- Eugene Sheffer - King Feature Syndicate - Jul 19 2014
- New York Times - Jul 7 2013
- New York Times - Jun 26 2013
Related Clues:
- Desensitize (to)
- Heat and cool in order to soften
- Free from stress by heating, as metal
- Gradually heat and cool to temper
- Heat, as to soften metal
- Temper, as titanium
- Temper letter consumed by anger
- Heat treat metal/glass
- Come into effect, legally
- Toughen or harden (var.)
- Cause to accept
- Toughen guarantee, when lost point
- Toughen up in river
- Accustom to difficulties
- Relieve stress by heating