Brick wall
Block and brick wall are semantically related. in end topic. In some cases you can use "Block" instead a noun phrase "Brick wall".
Block
Block noun - Something that makes movement or progress difficult.
Usage example: constant bickering that is only a block to the completion of the project
Cite this Source
Block and Brick wall. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/brick_wall/block
Brick wall & Block. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/brick_wall/block>.
Block or Brick wall. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/brick_wall/block.
Google Ngram Viewer shows how "brick wall" and "block" have occurred on timeline