The most common and most likely answer to this crossword clue is the 6 letter word FEEBLE which also is the latest solution we found used in New York Times in 1958.
Lacking authority crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| FEEBLE | 100 % | 6 | 
Words with a meaning similar to the clue: Lacking authority
These words may or may not be a possible solution to this crosswords clue.- illegitimate
 - unlawful
 - unofficial
 - unauthorised
 - unrepresentative
 - tapping
 - unlicensed
 - wildcat
 - unauthorized
 - cnc
 - informal
 - mean
 
Crossword Answer definitions
FEEBLE verb- To make feeble; to enfeeble.
 
- Deficient in physical strength
 - Lacking force, vigor, or efficiency in action or expression; faint.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution