Illegible
Illegible adjective - Incapable of being read or deciphered.
Usage example: illegible signatures on the petition will be disregarded
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Synonyms for Illegible
Obscure is a synonym for illegible in unreadable topic. In some cases you can use "Obscure" instead an adjective "Illegible", when it comes to topics like indecipherable, scrawled.
Nearby Words: illegibly, illegibility
Mutual synonyms
Related pairs
Cite this Source
Obscure and Illegible. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/illegible/obscure
Illegible & Obscure. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/illegible/obscure>.
Obscure or Illegible. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/illegible/obscure.
Google Ngram Viewer shows how "illegible" and "obscure" have occurred on timeline