False
False adjective - Not being in agreement with what is true.
Without reason and false are semantically related. In some cases you can use "Without reason" instead an adjective "False".
Without reason
False and without reason are semantically related. Sometimes you can use "False" instead an adjective phrase "Without reason".
Mutual synonyms
Cite this Source
Without reason and False. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/false/without_reason
False & Without reason. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/false/without_reason>.
Without reason or False. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/false/without_reason.
Google Ngram Viewer shows how "false" and "without reason" have occurred on timeline