Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Unclassifiable and questionable are semantically related. In some cases you can use "Unclassifiable" instead an adjective "Questionable".
Unclassifiable
Unclassifiable adjective - Not possible to classify.
Questionable and unclassifiable are semantically related. Sometimes you can use "Questionable" instead an adjective "Unclassifiable".
Mutual synonyms
Related pairs
- dubious and questionable
- dubious and unclassifiable
- unsettled and questionable
- unsettled and unclassifiable
- unclear and questionable
- unclear and unclassifiable
- ambiguous and questionable
- ambiguous and unclassifiable
- doubtful and questionable
- doubtful and unclassifiable
- vague and questionable
- vague and unclassifiable
- undecided and questionable
- undecided and unclassifiable
Cite this Source
Unclassifiable and Questionable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/questionable/unclassifiable
Questionable & Unclassifiable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/questionable/unclassifiable>.
Unclassifiable or Questionable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/questionable/unclassifiable.
Google Ngram Viewer shows how "questionable" and "unclassifiable" have occurred on timeline