An angry dispute.

争吵。

A petty fight.

吵架。

A cause for dispute.

争端。

A disagreement or falling out; serious breach of friendship.

不和；绝交。

To dispute violently.

争吵；吵架。((about, over sth; with sb))

To disagree; fall out.

不睦；争斗。

To find fault.

挑剔；挑毛病。((with))

Quarrel names an angry disagreement or act, which may end friendly relations or may be only a trifling matter.

Quarrel指愤怒的争执，常致断绝友谊关系，或仅为稚气之口角，霎时即归和好者。

It also names the ground for complaint or differences.

Quarrel又指争端或争论之缘由。

A controversy is the oral or written expression of opposition to the opinion of another and is sometimes bitter or angry, sometimes a neutral discussion.

Controversy 指口头上或笔墨上之争执，系意见不同所致，措辞或苛酷、含怒或竟仅为心平气和之辩论。

Dispute may be used in a good sense of questioning something asserted by another, or in a bad sense, to suggest a sharp, and usually undignified, quarrel.

Dispute 有善意与恶亦之别:善意者，只对于他人之言论提出质问；恶意者，为意气之争，常用尖刻之言词，或带着不庄重的态度。

A heavy bolt or arrow, esp. one with a square head.

箭；方镞箭。