Cognisance

As a responsible citizen, we must take cognisance of the traffic rules.

The scientist's research requires a deep cognisance of the subject matter.

It is the duty of the lifeguard to take cognisance of swimmers in the pool.

The detective arrived at the scene with cognisance of the evidence collected.

The doctor's cognisance of various symptoms helped her diagnose the illness.

The artist's work received cognisance from the critics.

The journalist had no cognisance of the political implications of the story.