The most common and most likely answer to this crossword clue is the 9 letter word BLEARIEST
B
L
E
A
R
I
E
S
T
Buddy explains!
The straight part
We know that "less distinct than others" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case less distinct than others = bleariest.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does BLEARIEST mean?
BLEARIEST adjective- Tired, having senses dulled by exhaustion.