Synonyms of bickering

1 Syllable
spat, row, gin, spar, feud, tiff, brawl, dig, gins, fuss, scrap, fight
2 Syllables
unrest, brawled, wrangled, feuded, crusher, run-in, squabble, set-to, strife, catfight, hassle, knockdown, dustup, wrangle, brawling, ruction, kickups, kick-up, feuding, faceoff, fracas, uproar, crushers, knockdowns, uproars, blow-off, scrape, quibble, quarrels, setto, cavil, quarrel
3 Syllables
caterwaul, fracases, argument, dispute, imbroglio, brannigan, disputing, finishers, dissention, dissension, disagree, finisher, dissensions, hairsplitting, quarreling
4 Syllables
controversies, altercation, controversy, altercate, disagreement, factionalism, altercations, perfectionism
5 Syllables
divisiveness