The most common and most likely answer to this crossword clue is the 8 plus 3 plus 4 letter word OVERSTEP THE MARK
O
V
E
R
S
T
E
P
T
H
E
M
A
R
K
More clues leading to the result OVERSTEP THE MARK
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.