Throe and Throw down

Throe noun - A sharp unpleasant sensation usually felt in some specific part of the body.

Throw down and throe are semantically related. In some cases you can use "Throw down" instead a verb "Throe".

Throw down verb - To cause to fall intentionally or unintentionally.

Throe and throw down are semantically related. Sometimes you can replace term "Throe" with "Throw down", this verbs are similar.