The most common and most likely answer to this crossword clue is the 10 letter word VIBRATIONS
V
I
B
R
A
T
I
O
N
S
Buddy explains!
The straight part
We know that "Shaking" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case shaking = vibrations.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 VIBRATIONS mean?
VIBRATIONS noun- The act of vibrating or the condition of being vibrated.
- Any periodic process, especially a rapid linear motion of a body about an equilibrium position.
- A single complete vibrating motion.
- An instinctively sensed emotional aura or atmosphere; vibes.