To cause an opponent to fall after a tackle.
To cause to fall down, e.g. in an accident.
To reduce.
To make something, especially something flying, fall to the ground, usually by firing a weapon of some kind.
To make someone feel bad emotionally.
To make a ruler lose their position of power.
To humble.
Engage in rough-and-tumble activity
active, vigorous and rough, with the possibility of harm
highly competitive
An environment of rough activity
Rough activity; fighting or brawling; a fight.
A person who characteristically engages in such activity