Cough up and Throw down the drain

Cough up verb - To give (something) over to the control or possession of another usually under duress.

Throw down the drain and cough up are semantically related. In some cases you can use "Throw down the drain" instead a verb "Cough up".

Cough up and throw down the drain are semantically related. You can use "Cough up" instead a verb phrase "Throw down the drain".