Open
Open adjective - Allowing passage without obstruction.
Patent is a synonym for open in characteristic topic. In some cases you can use "Patent" instead an adjective "Open", when it comes to topics like obvious, overt, unfastened.
Patent
Patent adjective - Not subject to misinterpretation or more than one interpretation.
Open is a synonym for patent in characteristic topic. You can use "Open" instead an adjective "Patent", if it concerns topics such as state, obvious, unconcealed.
Mutual synonyms
Both words in one sentence
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The main character used to be a patent lawyer, and three thugs had rigged up a device to get car doors open.
Source: Cut Lex Luthor a Check - It would make them a fortune on the open market, and since they could have a patent in a matter of months, it would give any of them a massive advantage over their competition.
Source: Consumer Conspiracy -
At least until Edison's other rival George Westinghouse bought a license to Tesla's patent and gave alternating current the financial backing it needed to compete with Edison's direct current on the open market.
Source: Historical Villain Upgrade
Cite this Source
Patent and Open. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/open/patent
Open & Patent. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/open/patent>.
Patent or Open. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/open/patent.
Google Ngram Viewer shows how "open" and "patent" have occurred on timeline