Deep
Deep adjective - Being beyond one's powers to know, understand, or explain.
Usage example: a deep, dark secret that he took to his grave
Unknowable and deep are semantically related In some cases you can use "Unknowable" instead an adjective "Deep".
Unknowable
Unknowable adjective - Not knowable.
Deep and unknowable are semantically related in hard to believe topic. Sometimes you can use "Deep" instead an adjective "Unknowable".
Mutual synonyms
Related pairs
- profound and deep
- profound and unknowable
- abstruse and deep
- abstruse and unknowable
- fathomless and deep
- fathomless and unknowable
- unfathomable and deep
- unfathomable and unknowable
- obscure and deep
- obscure and unknowable
- cryptic and deep
- cryptic and unknowable
- esoteric and deep
- esoteric and unknowable
Cite this Source
Unknowable and Deep. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/deep/unknowable
Deep & Unknowable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/deep/unknowable>.
Unknowable or Deep. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/deep/unknowable.
Google Ngram Viewer shows how "deep" and "unknowable" have occurred on timeline