Cold-blooded and Hard line

Cold-blooded adjective - Having or showing a lack of sympathy or tender feelings.

Hard line and cold-blooded are semantically related. In some cases you can use "Hard line" instead an adjective phrase "Cold-blooded".

Hard line noun - A firm and uncompromising stance or position.

Cold-blooded and hard line are semantically related. Sometimes you can use "Cold-blooded" instead an adjective phrase "Hard line".