Illegal and Unanswerable

Opposite meaning words

Illegal adjective - Contrary to or forbidden by law.

Show all Definitions

Unanswerable is an antonym for illegal.

Nearby Words: illegality, illegally

Unanswerable adjective - Not capable of being challenged or proved wrong.

Show all Definitions

Illegal is an antonym for unanswerable in right topic.

Nearby Word: unanswered

Cite this Source

Unanswerable and Illegal. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/illegal/unanswerable

Illegal & Unanswerable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/illegal/unanswerable>.

Unanswerable or Illegal. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/illegal/unanswerable.

Google Ngram Viewer shows how "illegal" and "unanswerable" have occurred on timeline