The most common and most likely answer to this crossword clue is the 9 letter word MYSTERIES
M
Y
S
T
E
R
I
E
S
More clues leading to the result MYSTERIES
- Tons in row following my puzzles?
- Puzzles in sequence by me consuming time
- I is sent out after disrupting yes – time sir closed books…
- Extremely masterly programme featuring tense whodunits
- Said to leave out big plants' secrets
- Leaving husband worried, she tries to follow Spinner's puzzles
- Queen’s work that’s beginning in my row
- Enigmas in my TV show about Time
Buddy explains!

The straight part
We know that "whodunits" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case whodunits = mysteries.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 MYSTERIES mean?
MYSTERIES noun- A number of secret societies or cults
- Something secret or unexplainable; an unknown.
- Someone or something with an obscure or puzzling nature.
- A secret or mystical meaning.
- A religious truth not understandable by the application of human reason alone (without divine aid).
- (obsolete outside Eastern Orthodoxy) A sacrament.
- (chiefly in plural) A secret religious celebration, admission to which was usually through initiation.
- A particular event or series of events in the life of Christ.
- A craft, art or trade; specifically a guild of craftsmen.