chickenlivered

Example:He's a cowardly person who always runs away from danger.

Definition:Lacking courage; fearful and easily frightened; timorous.

Example:The timid boy was too scared to raise his hand in class.

Definition:Evincing or characterized by a lack of courage or confidence in confronting situations or experiences.

Example:She was fearful of the dark and would never go outside alone at night.

Definition:Characterized by fear; easily frightened.