Clean and Unreadable

Clean

Clean adjective - Free from dirt or stain.

Unreadable is an antonym for clean.

Nearby Words: clear, cleaned, cleanup, clearing, cleanly

Unreadable

Unreadable adjective - Incapable of being read or deciphered.
Usage example: those unreadable scribbles that one encounters so frequently with medical prescriptions
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Synonyms for Unreadable

Clean is an antonym for unreadable.
Cite this Source
Unreadable and Clean. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/clean/unreadable
Clean & Unreadable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/clean/unreadable>.
Unreadable or Clean. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/clean/unreadable.
Google Ngram Viewer shows how "clean" and "unreadable" have occurred on timeline