The most common and most likely answer to this crossword clue is the 10 letter word MUSTARDGAS which also is the latest solution we found used in USA Today in 2011.
WWI chemical warfare weapon crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| MUSTARDGAS | 100 % | 10 |
Words with a meaning similar to the clue: WWI chemical warfare weapon
These words may or may not be a possible solution to this crosswords clue.- atm
- phosgene
- mace
- arm
- mustard gas
- gasmask
- diphosgene
- bioweapon
- arsine
- chemical warfare
- bioarm
- biological weapon
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution