Give up and Play false

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

Play false and give up are semantically related in betray topic. In some cases you can use "Play false" instead a verb "Give up".

Play false verb - Conceal one's true motives from especially by elaborately feigning good intentions so as to gain an end.

Give up and play false are semantically related in betray topic. Sometimes you can use "Give up" instead a verb phrase "Play false".