gurning

Example:Despite his misfortune, he managed to smile, though it didn't quite reach his eyes.

Definition:Expressing happiness or pleasure through a facial expression that reveals the teeth.

Example:She was calm, despite the chaotic situation around her.

Definition:Showing little or no emotion or agitation, being composed and peaceful.

Example:He tried to keep a neutral expression as he handed the suspect the evidence.

Definition:Showing no particular emotion or expression and therefore giving no hint of one’s true feelings or thoughts.