Bring down and Mow down

Bring down verb - Move something or somebody to a lower position.

Mow down and bring down are semantically related in reduce or hurt topic. In some cases you can use "Mow down" instead a verb "Bring down".

Mow down verb - To kill on a large scale.

Bring down and mow down are semantically related in restrict topic. Sometimes you can use "Bring down" instead a verb "Mow down", if it concerns topics such as chop down.