The most common and most likely answer to this crossword clue is the 12 letter word FULLERSEARTH which also is the latest solution we found used in New York Times in 1966.
Substance used in refining crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| FULLERSEARTH | 100 % | 12 |
Words with a meaning similar to the clue: Substance used in refining
These words may or may not be a possible solution to this crosswords clue.- refinement
- rectification
- slag
- makhachkala
- pyrometallurgy
- crude
- processing
- cinder
- cut
- processed
- treacle
- smelt
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution