Dubious
Dubious adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: any letter bearing the signature of Geronimo would be of dubious authenticity, to say the least
Problematic is a synonym for dubious in certain topic. In some cases you can use "Problematic" instead an adjective "Dubious", when it comes to topics like questionable, doubtful, vague, indecisive. popular alternative
Problematic
Problematic adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: whether we should even bother finishing the project at this point is problematic
Dubious is a synonym for problematic in certain topic. You can use "Dubious" instead an adjective "Problematic", if it concerns topics such as questionable, tricky, indecisive, open to doubt. popular alternative
Mutual synonyms
Related pairs
- suspect and dubious
- suspect and problematic
- questionable and dubious
- questionable and problematic
- ambiguous and dubious
- ambiguous and problematic
- doubtful and dubious
- doubtful and problematic
- precarious and dubious
- precarious and problematic
- shady and dubious
- shady and problematic
- tricky and dubious
- tricky and problematic
Both words in one sentence
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The whole "Captain Kirk" routine is problematic to say the least, let alone morally dubious.
Source: The Charmer
Cite this Source
Problematic and Dubious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dubious/problematic
Dubious & Problematic. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dubious/problematic>.
Problematic or Dubious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dubious/problematic.
Google Ngram Viewer shows how "dubious" and "problematic" have occurred on timeline