Caulk and Unplug

Caulk

Caulk verb - Seal with caulking.

Unplug is an antonym for caulk in topics: secure, obstruct.

Unplug

Unplug verb - To make passage through (something) possible by removing obstructions.

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