Meaningful and Unknowable
Opposite meaning words
Meaningful
Meaningful adjective - Clearly conveying a special meaning (as one's mood).
Unknowable is an antonym for meaningful.
Unknowable
Unknowable adjective - Not knowable.
Cite this Source
Unknowable and Meaningful. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/meaningful/unknowable
Meaningful & Unknowable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/meaningful/unknowable>.
Unknowable or Meaningful. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/meaningful/unknowable.
Google Ngram Viewer shows how "meaningful" and "unknowable" have occurred on timeline