The most common and most likely answer to this crossword clue is the 4 letter word COAL which also is the latest solution we found used in Chronicle of Higher Education in 2017.
It's mainly carbon crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| COAL | 100 % | 4 |
Words with a meaning similar to the clue: It's mainly carbon
These words may or may not be a possible solution to this crosswords clue.- chokedamp
- afterdamp
- biogas
- coal gas
- whitedamp
- methane
- omega-3
- omega-3 fatty acid
- omega-6
- omega-6 fatty acid
- rectifier
- butane
Crossword Answer definitions
COAL noun- A black rock formed from prehistoric plant remains, composed largely of carbon and burned as a fuel.
- A piece of coal used for burning (this use is less common in American English)
- A type of coal, such as bituminous, anthracite, or lignite, and grades and varieties thereof.
- A glowing or charred piece of coal, wood, or other solid fuel.
- Charcoal.
- To take on a supply of coal (usually of steam ships).
- To supply with coal.
- To be converted to charcoal.
- To burn to charcoal; to char.
- To mark or delineate with charcoal.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution