The most common and most likely answer to this crossword clue is the 5 letter word ETHYL which also is the latest solution we found used in New York Times in 1975.
Antiknock gas crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| ETHYL | 100 % | 5 |
Words with a meaning similar to the clue: Antiknock gas
These words may or may not be a possible solution to this crosswords clue.- ethyl
- octane
- bromine
- petrol
- ether
- octane number
- octane rating
- triptane
- dope
- high-octane
- leaded
- germicidal
Crossword Answer definitions
ETHYL noun- The univalent hydrocarbon radical, C2H5, formally derived from ethane by the loss of a hydrogen atom.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution