Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Restricted and questionable are semantically related. In some cases you can use "Restricted" instead an adjective "Questionable".
Restricted
Restricted adjective - Having distinct or certain limits.
Questionable and restricted are semantically related. Sometimes you can use "Questionable" instead an adjective "Restricted".
Mutual synonyms
Cite this Source
Restricted and Questionable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/questionable/restricted
Questionable & Restricted. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/questionable/restricted>.
Restricted or Questionable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/questionable/restricted.
Google Ngram Viewer shows how "questionable" and "restricted" have occurred on timeline