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Rationale - Meaning, Definition & English Examples

A rationale is the underlying reason or logical basis for a decision, action, or belief. It explains why something is done or chosen, providing clarity and justification.

rationale

/ˌræʃəˈnæl/ /ˌræʃəˈnɑːl/

Definition:

The underlying reason or logical basis for a decision, belief, or action.

Synonyms:

reasoning, justification, logic, basis

Part of Speech:

noun

Antonyms:

irrationality, nonsense

Common Collocations:

underlying rationale, clear rationale, provide a rationale, explain the rationale

Derivatives:

rationalization (noun), rationalize (verb)

Usage Tips:

Use "rationale" to explain the reasoning behind decisions or actions clearly and logically.

Common Phrases:

"the rationale behind, " "explain the rationale, " "provide a rationale"

Etymology:

Derived from Latin "rationalis," meaning "of reason," via French "rationnel."

Examples:

  • 1. The teacher explained the rationale for the new grading system.
  • 2. Her rationale for quitting was clear and well-reasoned.
  • 3. The report lacked a strong rationale for its conclusions.
  • 4. He struggled to understand the rationale behind the policy change.

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