The most common and most likely answer to this crossword clue is the 6 letter word PUNCHY
I've seen this crossword clue in The Times
P
U
N
C
H
Y
More clues leading to the result PUNCHY
- Cutting insignificant church visits
- Forceful or pitifully weak about check
- Vivacious horse going over yard
- Incisive magazine once taken by youth leader
- Hard-hitting article ignored by 4
- Forceful and effective church, weak externally
- Effective drink for party on Fourth of July
- Forceful yet feeble boxing companion
Buddy explains!

The straight part
We know that "Cutting" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case cutting = punchy.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 PUNCHY mean?
PUNCHY adjective- Having a punch; effective; forceful; spirited; vigorous.
- Behaving or appearing punch drunk.
- (of a person) Being over-reactive to routine events.
- A term used by Nordic skiers (especially skate skiers) to describe groomed snow that does not support the weight of a skier, especially when the skier’s weight is all on one ski, resulting in a ski punching through the surface of the snow.
- Short and thick; fat; paunchy