The most common and most likely answer to this crossword clue is the 4 letter word CRAW
C
R
A
W
More clues leading to the result CRAW
- Cold and bleak for crop
- Crop that’s cold, damp and chilly
- Crop of unrefined cocaine going west
- Source of cheap green crop
- Cold and uncooked crop
- Endlessly stroke stomach
- Conservative contest turned stomach
- Origin of cheap green crop
- Swim without showing bottom or beastly stomach
- Crop that’s cold and uncooked
Buddy explains!

The straight part
We know that "beastly stomach" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case beastly stomach = craw.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 CRAW mean?
CRAW noun- The stomach of an animal.
- The crop of a bird.
- To caw, crow.