Select the most appropriate ANTONYM of the given word.

Irrational

Reasonable

The most appropriate antonym of the word "irrational" is reasonable.

• Irrational: not based on reason or sound judgment.
• Gloomy: showing or causing gloom or depression.
• Illogical: not logical or reasonable.
• Reasonable: based on or conforming to reason or logic.
• Peaceful: not disturbed by noise or disturbance; quiet.