Nonfunctional
Nonfunctional adjective - Not being in working order.
Unreasonable and nonfunctional are semantically related. In some cases you can use "Unreasonable" instead an adjective "Nonfunctional".
Unreasonable
Unreasonable adjective - Having no basis in reason or fact.
Nonfunctional and unreasonable are semantically related. Sometimes you can use "Nonfunctional" instead an adjective "Unreasonable".
Mutual synonyms
Cite this Source
Unreasonable and Nonfunctional. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/nonfunctional/unreasonable
Nonfunctional & Unreasonable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/nonfunctional/unreasonable>.
Unreasonable or Nonfunctional. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/nonfunctional/unreasonable.
Google Ngram Viewer shows how "nonfunctional" and "unreasonable" have occurred on timeline