Customary and Unknowable

Opposite meaning words

Customary adjective - Accepted, used, or practiced by most people.

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Unknowable is an antonym for customary.

Nearby Words: custom, customarily

Unknowable adjective - Not knowable.

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Customary is an antonym for unknowable in mind-boggling topic.

Nearby Words: unknown, unknowing

Cite this Source

Unknowable and Customary. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/customary/unknowable

Customary & Unknowable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/customary/unknowable>.

Unknowable or Customary. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/customary/unknowable.

Google Ngram Viewer shows how "customary" and "unknowable" have occurred on timeline