Blocks
Obstacle and blocks are semantically related. in obstruction topic. In some cases you can use "Obstacle" instead a noun "Blocks".
Obstacle
Obstacle noun - Something that makes movement or progress difficult.
Mutual synonyms
Both words in one sentence
- Frictionless Ice: Ice blocks are made of this, sliding along a surface until they hit an obstacle or fall off a ledge.
Source: Video Game / Blocks That Matter - Broken Bridge Any arbitrary obstacle that blocks your progress until you finish a Fetch Quest or something.
Source: Role-Playing Game -
In Final Fantasy IV it lies in the Sealed Cave and blocks the way to the last Dark Crystal, and in Final Fantasy VII it's the last obstacle in the Ancient Temple.
Source: Youkai
Cite this Source
Obstacle and Blocks. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/blocks/obstacle
Blocks & Obstacle. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/blocks/obstacle>.
Obstacle or Blocks. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/blocks/obstacle.
Google Ngram Viewer shows how "blocks" and "obstacle" have occurred on timeline