Fill
Fill verb - To close up so that no empty spaces remain.
Usage example: before starting to paint, fill all the cracks with putty
Plug is a synonym for fill in full topic. In some cases you can use "Plug" instead the word "Fill" as a verb or a noun, when it comes to topics like stop, block up, to put in and occupy the whole of. popular alternative
Mutual synonyms
Common collocations
Both words in one sentence
- Of course, depending on the design, scuttling is sometimes as simple as opening all the valves and shutting off the ballast pumps, effectively pulling the plug and letting the ship fill with sea water.
Source: Self-Destruct Mechanism -
Inside of the pit with you is a constantly draining water source; you use the beehive to plug the hole, causing the pit to fill up with water, and then hold onto the tree branch to eventually climb your way to the top of the pit and escape.
Source: Drowning Pit
Cite this Source
Plug and Fill. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fill/plug
Fill & Plug. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fill/plug>.
Plug or Fill. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fill/plug.
Google Ngram Viewer shows how "fill" and "plug" have occurred on timeline