Antonyms for Levelheadedness

Antonyms starting with letter I

• ignorance

  wisdom, sanity, sound judgment
• inability

  mental health, wisdom, maturity
• ineptness

  mental health, wisdom, sanity
• incompetence

  maturity
• impotence

  maturity
• impracticality

  sound judgment
• insanity

  sound judgment, mental health
• instability

  mental health, sanity, calmness
• imbalance

  calmness
• immunity

  maturity
• irresponsibility

  maturity
• immaturity
• imprudence
• indiscretion
• idiocy