The most common and most likely answer to this crossword clue is the 9 letter word UNDESIRED
I've seen this crossword clue in The Daily Telegraph
U
N
D
E
S
I
R
E
D
Buddy explains!

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 UNDESIRED mean?
UNDESIRED adjective- Not desired; unwanted.