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Biofuel option

Clue: Biofuel option

We have 2 possible answers for the clue Biofuel option which appears 10 times in our database.

Possible Answers:

  • METHANE

  • ETHANOL

Last seen in:

  • Thomas Joseph - King Feature Syndicate - Mar 17 2025
  • 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:

  • CH4
  • Natural gas component
  • Fuel gas
  • Intoxicant
  • Natural gas constituent
  • Gas additive
  • CH4 (natural gas)
  • Flammable gas
  • Marsh gas constituent
  • Type of gas
  • C2H5OH
  • Alcohol
  • Fuel additive
  • Gasoline additive
  • It's intoxicating
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