Barriers
Roadblock and barriers are semantically related. in obstruction topic. In some cases you can use "Roadblock" instead a noun "Barriers".
Roadblock
Roadblock noun - Any condition that makes it difficult to make progress or to achieve an objective.
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Synonyms for Roadblock
Mutual synonyms
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Cite this Source
Roadblock and Barriers. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/barriers/roadblock
Barriers & Roadblock. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/barriers/roadblock>.
Roadblock or Barriers. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/barriers/roadblock.
Google Ngram Viewer shows how "barriers" and "roadblock" have occurred on timeline