Coughing up and Throw up

Coughing up noun - The act of expelling (food or phlegm) by coughing.

Throw up and coughing up are semantically related. in vomit topic. In some cases you can use "Throw up" instead a verb phrase "Coughing up".

Throw up verb - To discharge the contents of the stomach through the mouth.

Coughing up and throw up are semantically related. Sometimes you can replace phrase "Coughing up" with "Throw up", this terms are similar.