Excitability antonyms

What is the opposite word for Excitability?

• dislike

  mental state
• hate

  mental state
• hatred

  mental state
• calmness

  nervous restlessness, anxious state
• 

  happiness

  mental state, angriness
• joy

  mental state, temper
• indifference
• sadness
• sorrow
• woe
• 

  calm

  nervous restlessness, anxious state
• apathy

  sensation
• tranquility

  discontent, restlessness
• 

  peace

  anxious state, nervous restlessness
• unhappiness
• cheer
• insensitivity

  sensation
• correction

  mistake
• relaxation

  anxious state, discontent
• collectedness

  anxious state, discontent
• ease

  temper, nervous restlessness
• harmony

  discontent, restlessness
• contentment

  angriness, temper
• quiet
• stillness
• lethargy
• physicality
• depression
• insensibility

  sensation
• numbness

  sensation