Obstruction and Proprietary

Opposite meaning words

Obstruction noun - Something that makes movement or progress difficult.

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Proprietary is an antonym for obstruction.

Proprietary noun - An unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits.

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Obstruction is an antonym for proprietary in topics: cure, often health.

Nearby Words: propriety, proprietorship

Cite this Source

Proprietary and Obstruction. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/obstruction/proprietary

Obstruction & Proprietary. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/obstruction/proprietary>.

Proprietary or Obstruction. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/obstruction/proprietary.

Google Ngram Viewer shows how "obstruction" and "proprietary" have occurred on timeline