Open
Open adjective - Allowing passage without obstruction.
Usage example: thank you for clearing out the hallway so that it's open again
Unobstructed is a synonym for open in clear topic. In some cases you can use "Unobstructed" instead an adjective "Open", when it comes to topics like free, unfastened. popular alternative
Unobstructed
Unobstructed adjective - Allowing passage without obstruction.
Usage example: only one road remained unobstructed after the storm
Open is a synonym for unobstructed in characteristic topic. You can use "Open" instead an adjective "Unobstructed", if it concerns topics such as property, free, not obstructed. popular alternative
Mutual synonyms
Both words in one sentence
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Strangely enough, ship cargo docks are considered "indoors" for this behavior, despite being large unobstructed flat areas open to the sky.
Source: Video Game / DayZ
Cite this Source
Unobstructed and Open. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/open/unobstructed
Open & Unobstructed. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/open/unobstructed>.
Unobstructed or Open. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/open/unobstructed.
Google Ngram Viewer shows how "open" and "unobstructed" have occurred on timeline