reasonable

UK: ˈriːz(ə)nəb(ə)l | US: ˈriːz(ə)nəb(ə)l

Definition

  1. adj. logical, fair, or sensible

  2. adj. moderate in price; not expensive

  3. adj. having sound judgment

Structure
reason <logic>able <capable of>
Etymology

The word "reasonable" combines "reason" (from Old French raison, meaning "logic" or "judgment," ultimately from Latin ratio) with the suffix "-able" (from Latin -abilis, indicating capability). The term originally meant "endowed with reason" (14th c.) and later evolved to describe actions or decisions grounded in logic or fairness. The sense of "moderate in price" (16th c.) reflects the idea of a price being justifiable by rational standards.

Examples

  1. Her argument was reasonable and well-supported by evidence.

  2. The hotel offers reasonable rates for families.

  3. It’s reasonable to expect delays during rush hour.

  4. He made a reasonable attempt to solve the problem.

  5. The judge’s decision seemed fair and reasonable.