Last seen in:
- New York Times - Feb 25 2022
- The Washington Post - Aug 15 2020
- L.A. Times Daily - Aug 15 2020
- The Sun - Two Speed - Nov 20 2019
- New York Times - Aug 16 2018
- New York Times - Jun 15 2016
- Eugene Sheffer - King Feature Syndicate - Jun 19 2014
- Universal - Oct 20 2013
- The Chronicle of Higher Education - Apr 12 2013
- L.A. Times Daily - May 22 2012
Related Clues:
- Act of retaliation
- Plumbing or masonry
- Barter or swap
- Buy and sell, barter
- Exchange for paws
- Exchange goods
- Exchange or barter
- Commercial exchange of goods and services
- Change over
- Exchange this for that
- You hit me, I hit you
- A skilled craft to earn living
- Barter, do business
- Buy and sell in business
- Retaliation for an injury - almost equal