The most common and most likely answer to this crossword clue is the 8 letter word SYNFUELS which also is the latest solution we found used in New York Times in 2019.
Petroleum substitutes crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| SYNFUELS | 100 % | 8 |
Words with a meaning similar to the clue: Petroleum substitutes
These words may or may not be a possible solution to this crosswords clue.- biofuel
- biogas
- disposing
- biomass
- sacral
- digestion
- honorable
- grecian
- incubator
- exhaustion
- oxford
- elixir
Crossword Answer definitions
SYNFUELS noun- Any of several fuels synthesized from coal or shale etc, or fermented from grain etc
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution