Spew out and Throw up

Spew out verb - Eject or send out in large quantities, also metaphorical.

Throw up and spew out are semantically related. In some cases you can use "Throw up" instead a verb "Spew out".

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

Spew out and throw up are semantically related. You can use "Spew out" instead a verb "Throw up".