The most common and most likely answer to this crossword clue is the 9 letter word SLATEBLUE which also is the latest solution we found used in Newsday in 2014.
It's duller than cobalt crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| SLATEBLUE | 100 % | 9 |
Words with a meaning similar to the clue: It's duller than cobalt
These words may or may not be a possible solution to this crosswords clue.- arid
- discoloration
- discolouration
- breakthrough
- thud
- thudding
- tubby
- clean
- cleaned
- clear
- cleared
- live
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution