Doubtful and Under suspicion

Doubtful

Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.

Under suspicion and doubtful are semantically related. In some cases you can use "Under suspicion" instead an adjective "Doubtful".

Under suspicion

Definitions of Doubtful not found.

Doubtful and under suspicion are semantically related. Sometimes you can use "Doubtful" instead an adjective phrase "Under suspicion".
Cite this Source
Under suspicion and Doubtful. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/doubtful/under_suspicion
Doubtful & Under suspicion. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/doubtful/under_suspicion>.
Under suspicion or Doubtful. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/doubtful/under_suspicion.
Google Ngram Viewer shows how "doubtful" and "under suspicion" have occurred on timeline