Expressionless synonyms

What is another word for Expressionless?

• deadpan

  having a blank look on face, inscrutable
• impassive

  inexpressive, having a blank look on face
• unexpressive

  having a blank look on face, inexpressive
• blank

  empty, behaviour
• inexpressive

  having a blank look on face, blank
• vacant

  blank, inexpressive
• poker-faced

  blank, inscrutable
• 

  dull

  having a blank look on face, inexpressive
• empty

  blank, behaviour
• vacuous

  blank
• inscrutable
• wooden

  dull, glazed
• dead

  inexpressive, lifeless
• toneless

  dull
• straight-faced
• unresponsive

  glazed
• stolid

  impassive
• flat

  dull
• apathetic
• lifeless

  glazed
• emotionless
• stony

  glazed
• 

  stupid

  empty, behaviour
• unemotional
• indifferent
• inane
• lackluster
• cold
• vapid
• passionless