Fill and Obstruct

Fill

Fill verb - To close up so that no empty spaces remain.
Usage example: before starting to paint, fill all the cracks with putty

Obstruct is a synonym for fill in stop topic. In some cases you can use "Obstruct" instead a verb "Fill", when it comes to topics like block up.

Nearby Words: filled, filling, filler

Obstruct

Obstruct verb - To prevent passage through by filling with something.
Usage example: at the moment the city's only tunnel between downtown and the airport is obstructed by an overturned tanker truck

Fill is a synonym for obstruct in stop topic. Sometimes you can use "Fill" instead a verb "Obstruct", if it concerns topics such as prevent.

Common collocations

way fill way obstruct way
page fill page obstruct page

Both words in one sentence

  • Video Game / Steredenn While you're dealing with those, it'll also deploy Space Mines, fill the screen with projectiles to obstruct you, blast out shockwaves to stop you getting close, and drop the occasional laser ship too.
Cite this Source
Obstruct and Fill. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/fill/obstruct
Fill & Obstruct. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/fill/obstruct>.
Obstruct or Fill. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/fill/obstruct.
Google Ngram Viewer shows how "fill" and "obstruct" have occurred on timeline