Cold fish and No-nonsense

Cold fish noun - A cold aloof person.

No-nonsense and cold fish are semantically related. In some cases you can use "No-nonsense" instead an adjective phrase "Cold fish".

No-nonsense adjective - Not joking or playful in mood or manner.

Cold fish and no-nonsense are semantically related. Sometimes you can use "Cold fish" instead an adjective phrase "No-nonsense".