Gullible and Untrusting
Opposite meaning words
Gullible
Untrusting
Untrusting adjective - Openly distrustful and unwilling to confide.
Gullible is an antonym for untrusting.
Cite this Source
Untrusting and Gullible. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/gullible/untrusting
Gullible & Untrusting. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/gullible/untrusting>.
Untrusting or Gullible. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/gullible/untrusting.
Google Ngram Viewer shows how "gullible" and "untrusting" have occurred on timeline