Blockade and Obstruction

Blockade

Blockade noun - Something that prevents access or progress.

Obstruction is a synonym for blockade in barrier topic. In some cases you can use "Obstruction" instead a noun "Blockade", when it comes to topics like obstacle, stoppage.

Obstruction

Obstruction noun - Something that makes movement or progress difficult.
Usage example: an obstruction in the drain has the water all backed up

Blockade is a synonym for obstruction. You can use "Blockade" instead a noun "Obstruction".

Cite this Source
Obstruction and Blockade. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/blockade/obstruction
Blockade & Obstruction. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/blockade/obstruction>.
Obstruction or Blockade. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/blockade/obstruction.
Google Ngram Viewer shows how "blockade" and "obstruction" have occurred on timeline