The most common and most likely answer to this crossword clue is the 10 letter word ANTISOCIAL
I've seen this crossword clue in The Times
A
N
T
I
S
O
C
I
A
L
More clues leading to the result ANTISOCIAL
- Alicia’s not worried self-isolating
- Busy Italians accepting revolutionary firm's withdrawn
- . Unfriendly half of 1A’s old agents left; …
- Overly concerned about cost, I twice put off retiring
- Disruptive Latinos cunningly infiltrated by spies
- Perhaps worker is one in pub, hiding face, disinclined to mix
- Not friendly towards others, worker is one in pub blowing top
- Against party offensive
- Disruptive worker is on CIA list initially
Buddy explains!
The straight part
We know that "withdrawn" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case withdrawn = antisocial.The cryptic/wordplay part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 ANTISOCIAL mean?
ANTISOCIAL noun- An antisocial individual.
- Unwilling or unable to cooperate and associate normally with other people
- Antagonistic, hostile, or unfriendly toward others; menacing
- Opposed to social order or the principles of society; hostile toward society