Block
Block verb - To close up so that no empty spaces remain.
Usage example: block up the opening in the wall where a window once was
Dam is a synonym for block in obstruct topic. In some cases you can use "Dam" instead the word "Block" as a verb or a noun, when it comes to topics like embankment, hold back, open.
Dam
Dam noun - A bank of earth constructed to control water.
Usage example: the river backed up behind the dam until it formed a new lake
Mutual synonyms
How words are described
Both words in one sentence
- When faced with a massive enemy army that greatly outnumbers her own, she has her silver dragons create an ice dam to block the Vingaard River.
Source: Defensive Feint Trap - The first live-action Transformers movie had the FBI keeping Megatron and the All Spark inside Hoover Dam, which in the story was actually built to block out the Allspark's energy signature...or something.
Source: Landmarking the Hidden Base
Cite this Source
Dam and Block. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/block/dam
Block & Dam. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/block/dam>.
Dam or Block. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/block/dam.
Google Ngram Viewer shows how "block" and "dam" have occurred on timeline