Antonyms for Realistic

Antonyms starting with letter I

• impractical

  practical, genuine, sensible
• irrational

  genuine, sensible
• idealistic

  practical
• inefficient

  sensible
• insane
• insincere

  sensible, genuine
• imaginative
• impracticable
• illogical
• incomparable
• impossible
• insubstantial

  unrealistic