Last seen in:
- Universal - Jun 13 2022
- Premier Sunday - King Feature Syndicate - Aug 9 2020
- Thomas Joseph - King Feature Syndicate - Jul 22 2019
- Thomas Joseph - King Feature Syndicate - Mar 26 2019
- Thomas Joseph - King Feature Syndicate - Mar 24 2016
- Universal - Dec 14 2014
- New York Times - Jul 31 2013
- New York Times - Mar 20 2011
- New York Times - Jul 22 2008
Related Clues:
- Fifth element
- Alternative fuel
- Liquid used as a solvent
- Grain product
- Gas used as fuel
- Coal mine product
- Booze component
- Tractor powerer, maybe
- Product of yeast fermentation
- Grain alcohol
- Marsh gas
- Unsustainable but trendy fuel source
- It gives punch to punch
- Gas alternative
- Fuel that yields a net energy loss