Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Unfit and questionable are semantically related. In some cases you can use "Unfit" instead an adjective "Questionable".
Unfit
Unfit adjective - Lacking qualities (as knowledge, skill, or ability) required to do a job.
Questionable and unfit are semantically related. Sometimes you can use "Questionable" instead an adjective "Unfit".
Nearby Word: unfitly
Cite this Source
Unfit and Questionable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/questionable/unfit
Questionable & Unfit. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/questionable/unfit>.
Unfit or Questionable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/questionable/unfit.
Google Ngram Viewer shows how "questionable" and "unfit" have occurred on timeline