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
Barrier is a synonym for block in obstruction topic. In some cases you can use "Barrier" instead the word "Block" as a noun or a verb, when it comes to topics like help, hurdle, impediment, obstacle. popular alternative
Barrier
Barrier noun - A physical object that blocks the way.
Usage example: there was a big barrier plastered with signs saying “Keep Out” around the trash compactor
Block is a synonym for barrier in obstacle topic. You can use "Block" instead the word "Barrier" as a noun or a verb, if it concerns topics such as help, hurdle, impediment, barricade. popular alternative
Nearby Words: barrie, barriering, barriered
Mutual synonyms
How words are described
| high | high block | high barrier |
| special | special block | special barrier |
| similar | similar block | similar barrier |
| solid | solid block | solid barrier |
| Other adjectives: effective, real, massive, large, big, huge, wooden, blue, psychic, main, new, major, final, short-lived, last, concrete, giant, indestructible, red, biggest. | ||
Cite this Source
Barrier and Block. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/block/barrier
Block & Barrier. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/block/barrier>.
Barrier or Block. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/block/barrier.
Google Ngram Viewer shows how "block" and "barrier" have occurred on timeline