Definition

1. Adjective:
   • Not based on or derived from reason or logical thinking: Refers to something that is outside the realm of logical, conscious reasoning.
   • Obtained through intuition or feeling rather than from reasoning or observation: Describes knowledge, beliefs, or processes that come from instinct, emotion, or subconscious perception.

Usage Examples

• Adjective:
  • Her decision was nonrational, guided purely by a gut feeling she couldn't explain.
  • The artist's creative process is often nonrational, drawing from deep emotions and intuition.
  • Many cultural traditions have a nonrational basis, rooted in myth and collective feeling rather than empirical evidence.

Advanced Usage

• In philosophy and psychology: Used to describe mental processes, such as intuition or faith, that operate independently of deductive or inductive reasoning.
  • The philosopher argued that faith is a valid, though nonrational, way of understanding human existence.
• Contrast with "irrational": While "irrational" often implies a negative judgment (contrary to reason, illogical), "nonrational" is more neutral, describing what lies outside the domain of reason without necessarily being opposed to it.
  • Dreams are a source of nonrational thought, whereas a belief that contradicts all evidence is irrational.

Variants and Related Words

• Nonrationally (adverb): In a nonrational manner.
  • He acted nonrationally, following his heart instead of a calculated plan.
• Nonrationality (noun): The quality or state of being nonrational.
  • The nonrationality of artistic inspiration is what makes it so mysterious.

Synonyms

• Intuitive: Perceived by or based on intuition.
• Visceral: Relating to deep inward feelings rather than to the intellect.
• Emotional: Based on or influenced by personal emotions.

Antonyms

• Rational: Based on or in accordance with reason or logic.
• Logical: Characterized by clear, sound reasoning.
• Reasoned: Based on careful thought and good judgment.

Related Phrases and Concepts

• Nonrational belief: A conviction held on grounds other than logical proof, such as faith, tradition, or personal experience.
  • His commitment to the cause was a nonrational belief, sustained by hope and solidarity.
• Nonrational aspect: A part or element of something that is not governed by reason.
  • The nonrational aspects of human nature, like love and fear, are powerful drivers of behavior.

Adjective

1. obtained through intuition rather than from reasoning or observation
2. not based on reason
   • there is a great deal that is nonrational in modern culture