Quarrel - Crossword Clue, Answer and Explanation

'quarrel' is the definition.
(I've seen this before)

This is the entire clue.

(Other definitions for disagree that I've seen before include "Take issue with, hold different opinion" , "Have a conflicting opinion" , "Have differing opinions" , "Contradict" , "Quarrel" .)

I've seen this clue in The Guardian, The Mirror, the Evening Standard, The Sun, the Sydney Morning Herald and the USA Today.

'quarrel' is the definition.
(synonyms)

This is all the clue.

(Other definitions for row that I've seen before include "Line, tier" , "bank?" , "Fall out" , "Altercation" , "Line; squabble" .)

I've seen this clue in The Times, The Mirror, the Evening Standard, The Sun, The New York Times, The Sunday Times, The Independent, the Sydney Morning Herald and the LA Times.

'quarrel' is the definition.
(I know that brawl is a kind of quarrel)

This is all the clue.

(Other definitions for brawl that I've seen before include "Scuffle, unseemly fight" , "Noisy quarrel" , "dispute" , "Quarrel noisily" , "squabble" .)