Last seen in:
- The Washington Post - Oct 8 2021
- L.A. Times Daily - Oct 8 2021
- The Washington Post - Feb 6 2021
- L.A. Times Daily - Feb 6 2021
- Wall Street Journal - Jul 20 2019 - Irregular Plurals
- New York Times - May 29 2016
- Thinks.com - Feb 1 2010
- The Times - Concise - Sunday Times Concise 1064 - August 10, 2008
- Thinks.com - Feb 1 2008
- USA Today - Nov 26 2007