Squabble, Argue Childishly
This page is the CodyCross answer for the clue below from Resorts, Group 560, Puzzle 2 (Private Security).
Question is: Squabble, Argue Childishly
and the answer is: BICKER
Word Meaning:
BICKER — To quarrel in a tiresome, insulting manner.
Definitions from Wiktionary.