Closed and Unclogged

Closed

Closed adjective - Not open.

Unclogged is an antonym for closed.

Nearby Words: close, closing, closure, closer

Unclogged

Unclogged adjective - Allowing passage without obstruction.
Usage example: an unclogged pipe works much more efficiently

Closed is an antonym for unclogged.
Cite this Source
Unclogged and Closed. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/closed/unclogged
Closed & Unclogged. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/closed/unclogged>.
Unclogged or Closed. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/closed/unclogged.
Google Ngram Viewer shows how "closed" and "unclogged" have occurred on timeline