Supportable and Unreasonable

Opposite meaning words

Supportable adjective - Capable of being defended with good reasoning against verbal attack.

Usage example: are there ever circumstances where laws that restrict a person's freedom of speech are supportable?

Show all Definitions

Unreasonable is an antonym for supportable.

Unreasonable adjective - Having no basis in reason or fact.

Show all Definitions

Supportable is an antonym for unreasonable.

Cite this Source

Unreasonable and Supportable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/supportable/unreasonable

Supportable & Unreasonable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/supportable/unreasonable>.

Unreasonable or Supportable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/supportable/unreasonable.

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