The most common and most likely answer to this crossword clue is the 10 letter word INACCURATE
I've seen this crossword clue in The Daily Telegraph
I
N
A
C
C
U
R
A
T
E
More clues leading to the result INACCURATE
- Copper probes where beer bottles are stored? Wrong
- Might I turn minister out?
- Where g-good parts of an egg may be found? Wrong!
- Am I able to lie back with clergyman? That’s wrong!
- Cain converted by a religious person? Wrong
- Wrong one can upset clergyman
- Unreliable clergyman supports setter asking permission to do a headstand
- Being at home with a m-man of the church is not right
- I can upset clergyman — but it’s not right
- Faulty account penned by fashionable clergyman
Buddy explains!

The straight part
We know that "wrong" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case wrong = inaccurate.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 INACCURATE mean?
INACCURATE adjective- Mistaken or incorrect; not accurate.