Antonyms for Important

Antonyms starting with letter I

• insignificant

  significant, eminent, unimportant
• impotent

  eminent
• inconsequential

  significant, unimportant
• inessential

  valuable
• inappreciable

  eminent, valuable
• ineffective

  eminent
• incapable

  eminent
• inconsiderable
• immaterial
• irrelevant
• infirm
• incompetent
• inept
• inexpert
• introverted
• inconsequent
• indifferent