Esoteric and Unfathomable

Esoteric

Esoteric adjective - Difficult for one of ordinary knowledge or intelligence to understand.
Usage example: metaphysics is such an esoteric subject that most people are content to leave it to the philosophers

Unfathomable is a synonym for esoteric in complex topic. In some cases you can use "Unfathomable" instead an adjective "Esoteric".

Unfathomable

Unfathomable adjective - Impossible to understand.
Usage example: for some unfathomable reason the family decided to venture out into the blizzard

Esoteric is a synonym for unfathomable in inscrutable topic. You can use "Esoteric" instead an adjective "Unfathomable", if it concerns topics such as hard to believe.
Cite this Source
Unfathomable and Esoteric. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/esoteric/unfathomable
Esoteric & Unfathomable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/esoteric/unfathomable>.
Unfathomable or Esoteric. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/esoteric/unfathomable.
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