Logical
Logical adjective - According to the rules of logic.
Usage example: the lawyer won the case with a logical argument about the motives of the suspect
Reasonable is a synonym for logical in rational topic. In some cases you can use "Reasonable" instead an adjective "Logical", when it comes to topics like natural, reason, regular. popular alternative
Reasonable
Reasonable adjective - According to the rules of logic.
Usage example: his answer is perfectly reasonable
Logical is a synonym for reasonable in sensible topic. You can use "Logical" instead an adjective "Reasonable", if it concerns topics such as reason, regular, intelligent. popular alternative
Mutual synonyms
Both words in one sentence
- Pick a crime drama, any crime drama... Sometimes seems you can't go two episodes without this trope being the only reason a cop or prosecutor declares someone to be lying, no matter how logical or reasonable what the suspect says is.
Source: Hesitation Equals Dishonesty -
He brings up logical and reasonable accusations towards Thomas and is much more sympathetic.
Source: Film / The Maze Runner (2014) - He's then presented with some annoyingly logical and reasonable suggestions why he should accept help from a colony of giant telepathic spiders.
Source: Literature / Mother of Learning
Cite this Source
Reasonable and Logical. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/logical/reasonable
Logical & Reasonable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/logical/reasonable>.
Reasonable or Logical. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/logical/reasonable.
Google Ngram Viewer shows how "logical" and "reasonable" have occurred on timeline