Get down and Sit-down

Get down verb - To come down from something (as a vehicle).

Sit-down and get down are semantically related. In some cases you can replace phrase "Sit-down" with "Get down", this terms are similar.

Sit-down noun - A strike in which workers refuse to leave the workplace until a settlement is reached.

Get down and sit-down are semantically related. Sometimes you can use "Get down" instead a verb phrase "Sit-down".