Common sense and Unreasonable

Opposite meaning terms

Common sense noun - The ability to make intelligent decisions especially in everyday matters.

Show all Definitions

Unreasonable is an antonym for common sense in sensible topic.

Unreasonable adjective - Having no basis in reason or fact.

Show all Definitions

Common sense is an antonym for unreasonable.

Cite this Source

Unreasonable and Common sense. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/common_sense/unreasonable

Common sense & Unreasonable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/common_sense/unreasonable>.

Unreasonable or Common sense. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/common_sense/unreasonable.

Google Ngram Viewer shows how "common sense" and "unreasonable" have occurred on timeline