Closed and Unclogged
Opposite meaning words
Closed
Closed adjective - Not open.
Unclogged
Unclogged adjective - Allowing passage without obstruction.
Usage example: an unclogged pipe works much more efficiently
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