小事

trifle; minor matter; nothing; small affair; bagatelle; small potatoes; triviality

争吵

quarrel; argue; bicker; squabble; dispute; wrangle; spat; fight; altercate; have an argument; have a quarrel; have a row; have a spat; have a tiff; have a fight; have a dispute; have a disagreement; be at odds; be at loggerheads; cross swords; argument; altercation; brawl; tiff; row; scrap