The most common and most likely answer to this crossword clue is the 9 letter word DRAWBACKS
I've seen this crossword clue in The Daily Telegraph
D
R
A
W
B
A
C
K
S
More clues leading to the result DRAWBACKS
Buddy explains!
The straight part
We know that "Disadvantages" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case disadvantages = drawbacks.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 DRAWBACKS mean?
DRAWBACKS noun- A disadvantage; something that detracts or takes away.
- A partial refund of an import fee, as when goods are re-exported from the country that collected the fee.
- The inhalation of a lungful of smoke from a cigarette.