Controvertible and Impugnable

Controvertible

Controvertible adjective - Open to question or dispute.

Impugnable and controvertible are semantically related. In some cases you can use "Impugnable" instead an adjective "Controvertible".

Impugnable

Impugnable adjective - Subject to being discredited.

Controvertible and impugnable are semantically related. Sometimes you can use "Controvertible" instead an adjective "Impugnable".
Cite this Source
Impugnable and Controvertible. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/controvertible/impugnable
Controvertible & Impugnable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/controvertible/impugnable>.
Impugnable or Controvertible. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/controvertible/impugnable.
Google Ngram Viewer shows how "controvertible" and "impugnable" have occurred on timeline