Give up and Mellow out

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

Mellow out and give up are semantically related in let up topic. In some cases you can use "Mellow out" instead a verb "Give up".

Mellow out verb - To get rid of nervous tension or anxiety.

Give up and mellow out are semantically related in let up topic. Sometimes you can use "Give up" instead a verb "Mellow out".