The most common and most likely answer to this crossword clue is the 10 letter word OPPROBRIUM
I've seen this crossword clue in Financial Times
O
P
P
R
O
B
R
I
U
M
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 OPPROBRIUM mean?
OPPROBRIUM noun- Disgrace arising from exceedingly shameful conduct; ignominy.
- Scornful reproach or contempt.
- A cause of shame or disgrace.