Readable and Undecipherable

Readable

Readable adjective - Easily deciphered.

Undecipherable is an antonym for readable.

Nearby Words: read, reading, reader, readout, readability

Undecipherable

Undecipherable adjective - Incapable of being read or deciphered.
Usage example: undecipherable stone inscriptions that have inspired a wide assortment of theories
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Synonyms for Undecipherable

Readable is an antonym for undecipherable in illegible topic.

Both words in one sentence

  • Video Game / Civilization: Beyond Earth When you escort him into the tomb, he is transported back in time to the era of the Precursors, and one of the previously undecipherable stone tablets changes into a readable language, with a message from him and a bunch of technology.
Cite this Source
Undecipherable and Readable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/readable/undecipherable
Readable & Undecipherable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/readable/undecipherable>.
Undecipherable or Readable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/readable/undecipherable.
Google Ngram Viewer shows how "readable" and "undecipherable" have occurred on timeline