- Angry disagreement - Argument - Falling-out - Feud - Have a row and bolt - An arrow for a crossbow; -- so named because it commonly
had a square head. - Any small square or quadrangular member
- Disagreement - schism - unrest - Disagreement in opinion, usually of a violent
character, producing warm debates or angry words; contention in words;
partisan and contentious divisions; breach of friendship and union;
strife; discord; quarrel.