zombielike

/ˈzɒmbiˌlaɪk/

ADJECTIVE

1. Lifeless and lacking vitality

Resembling a zombie in appearance or condition, especially by seeming lifeless, motionless, or devoid of normal human vitality.

Describes a person, expression, or appearance that seems lifeless, devoid of energy, or lacking signs of normal human vitality.

The deserted streets of the ghost town felt even more unsettling as shadows cast by the moon made everything appear zombielike.
The eerie silence in the haunted house was occasionally disrupted by zombielike moans.

Describes someone who appears extremely tired, moves slowly, or behaves without energy or awareness, as though functioning automatically.

After the long night of studying, her fatigue made her movements slow and zombielike.
The commuters, still half-asleep and moving in a zombielike trance, filled the early morning train.

Describes a facial expression or demeanor that appears blank, vacant, or devoid of emotion and conscious engagement.

The monotony of the repetitive task left him with a vacant, zombielike expression on his face.
She stared at the television with a zombielike expression, barely reacting to what was happening.