Indistinguishable
Indistinguishable adjective - Not perceptible by a sense or by the mind.
Undiscernible and indistinguishable are semantically related. In some cases you can use "Undiscernible" instead an adjective "Indistinguishable".
Undiscernible
Indistinguishable and undiscernible are semantically related. You can use "Indistinguishable" instead an adjective "Undiscernible".
Cite this Source
Undiscernible and Indistinguishable. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/indistinguishable/undiscernible
Indistinguishable & Undiscernible. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/indistinguishable/undiscernible>.
Undiscernible or Indistinguishable. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/indistinguishable/undiscernible.
Google Ngram Viewer shows how "indistinguishable" and "undiscernible" have occurred on timeline