Type: adjective
Definitions: (adjective) If a person or an argument is rational, it makes sense and is based on good reasons.
Examples: (adjective) Science is more linear, logical and rational than art. (adjective) Use of clean fuels is a healthier and more rational approach to meeting our energy needs.
Synonyms: adjectives: logical, realistic, analytical.
Academic Word List Sublist and Group: 6 E