The most common and most likely answer to this crossword clue is the 9 letter word INNUENDOS
I've seen this crossword clue in The Daily Telegraph
I
N
N
U
E
N
D
O
S
Buddy explains!
The straight part
We know that "Intimations" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case intimations = innuendos.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 INNUENDOS mean?
INNUENDOS noun- A derogatory hint or reference to a person or thing. An implication, intimation or insinuation.
- A rhetorical device with an omitted, but obvious conclusion, made to increase the force of an argument.
- Part of a pleading in cases of libel and slander, pointing out what and whom was meant by the libellous matter or description.