Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Unethical and questionable are semantically related. In some cases you can use "Unethical" instead an adjective "Questionable".
Unethical
Unethical adjective - Not conforming to a high moral standard; morally unacceptable.
Questionable and unethical are semantically related. Sometimes you can use "Questionable" instead an adjective "Unethical".
Nearby Word: unethically
Mutual synonyms
Related pairs
- dubious and questionable
- dubious and unethical
- disreputable and questionable
- disreputable and unethical
- doubtful and questionable
- doubtful and unethical
- unscrupulous and questionable
- unscrupulous and unethical
- crooked and questionable
- crooked and unethical
- slippery and questionable
- slippery and unethical
- dark and questionable
- dark and unethical
Both words in one sentence
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They're still willing to perform unethical and questionable acts if necessary in pursuit of this goal.
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He'll usually end up doing things in unethical and questionable ways, that may involve tackling an evil and assisting the greater good, but it's usually for his own personal gains.
Source: True Neutral -
Zaius: Ethically questionable... OK, very unethical.
Source: Morally Ambiguous Doctorate
Cite this Source
Unethical and Questionable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/questionable/unethical
Questionable & Unethical. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/questionable/unethical>.
Unethical or Questionable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/questionable/unethical.
Google Ngram Viewer shows how "questionable" and "unethical" have occurred on timeline