Doubtful
Doubtful adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.
Preventable and doubtful are semantically related. In some cases you can use "Preventable" instead an adjective "Doubtful".
Preventable
Preventable adjective - Capable of being prevented.
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Synonyms for Preventable
Doubtful and preventable are semantically related. Sometimes you can use "Doubtful" instead an adjective "Preventable".
Cite this Source
Preventable and Doubtful. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/doubtful/preventable
Doubtful & Preventable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/doubtful/preventable>.
Preventable or Doubtful. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/doubtful/preventable.
Google Ngram Viewer shows how "doubtful" and "preventable" have occurred on timeline