Doubtful and Trustful
Opposite meaning words
Doubtful
Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Trustful
Trustful adjective - Having or showing trust in another.
Usage example: a trustful child quietly sleeping, sure in the knowledge that his parents would be there when he woke
Cite this Source
Trustful and Doubtful. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/doubtful/trustful
Doubtful & Trustful. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/doubtful/trustful>.
Trustful or Doubtful. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/doubtful/trustful.
Google Ngram Viewer shows how "doubtful" and "trustful" have occurred on timeline