Insistent and Treacherous

Opposite meaning words

Insistent adjective - Continuing despite difficulties, opposition, or discouragement.

Usage example: Margaret Sanger is remembered as an insistent crusader for birth control

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Treacherous is an antonym for insistent.

Treacherous adjective - Not true in one's allegiance to someone or something.

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Insistent is an antonym for treacherous.

Nearby Words: treachery, treacherously

Cite this Source

Treacherous and Insistent. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/insistent/treacherous

Insistent & Treacherous. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/insistent/treacherous>.

Treacherous or Insistent. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/insistent/treacherous.

Google Ngram Viewer shows how "insistent" and "treacherous" have occurred on timeline