Doubtful
Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Unestablished and doubtful are semantically related. in controvertible topic. In some cases you can use "Unestablished" instead an adjective "Doubtful". rare substitute
Unestablished
Unestablished adjective - Not established.
Doubtful and unestablished are semantically related. Sometimes you can replace term "Doubtful" with "Unestablished", this adjectives are similar.
Mutual synonyms
Related pairs
- questionable and doubtful
- questionable and unestablished
- unsettled and doubtful
- unsettled and unestablished
- unstable and doubtful
- unstable and unestablished
- irresolute and doubtful
- irresolute and unestablished
- undetermined and doubtful
- undetermined and unestablished
- vague and doubtful
- vague and unestablished
- insecure and doubtful
- insecure and unestablished
Cite this Source
Unestablished and Doubtful. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/doubtful/unestablished
Doubtful & Unestablished. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/doubtful/unestablished>.
Unestablished or Doubtful. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/doubtful/unestablished.
Google Ngram Viewer shows how "doubtful" and "unestablished" have occurred on timeline