The most common and most likely answer to this crossword clue is the 6 letter word BIOWAR which also is the latest solution we found used in Wall Street Journal in 2013.
Use of germ weapons, for short crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| BIOWAR | 100 % | 6 | 
Words with a meaning similar to the clue: Use of germ weapons, for short
These words may or may not be a possible solution to this crosswords clue.- atm
 - denature
 - gun
 - guns
 - arm
 - artillery
 - strike
 - ammo
 - act
 - carbine
 - clean
 - shorts
 
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution