Rational or Rationale?
The Quick AnswerWhat is the difference between rational and rationale?
Rational is an adjective that means well reasoned or logical.
The noun rationale means logic, sense, or thinking.
Rational and RationaleOccasionally, there is confusion over the words rational and rationale.
RationalThe word rational is an adjective that describes something based on reason or logic. It is often seen in the phrases rational thinking and rational decision.
- Insanity - a perfectly rational adjustment to an insane world.
- I've always believed in the power of rational thinking.
RationaleThe word rationale is a noun that refers to the set of reasons behind a course of action or belief.
- I think a legitimate rationale for war is the saving of human life.
- In searching for a rationale to go to war, Bush settled on the notion of Saddam as an incarnation of evil.
See Alsoadverse or averse? affect or effect? appraise or apprise? avenge or revenge? bare or bear? complement or compliment? dependant or dependent? discreet or discrete? disinterested or uninterested? e.g. or i.e.? envy or jealousy? imply or infer? its or it's? material or materiel? poisonous or venomous? practice or practise? principal or principle? tenant or tenet? who's or whose?
What are adjectives? What are nouns? List of easily confused words