Clog and Catalyst

Opposite meaning words

Clog noun - Something that makes movement or progress difficult.

Usage example: she's not one to let moral principle be a clog upon her conscience

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Catalyst is an antonym for clog.

Nearby Word: clogged

Catalyst noun - (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected.

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Clog is an antonym for catalyst.

Nearby Words: catalyze, catalyse, catalyzer, catalytic, catalysed

Cite this Source

Catalyst and Clog. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/clog/catalyst

Clog & Catalyst. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/clog/catalyst>.

Catalyst or Clog. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/clog/catalyst.

Google Ngram Viewer shows how "clog" and "catalyst" have occurred on timeline