Open
Open adjective - Allowing passage without obstruction.
Unvigilant and open are semantically related in defenceless topic. In some cases you can use "Unvigilant" instead an adjective "Open".
Unvigilant
Unvigilant adjective - Not alert to what is potentially dangerous.
Open and unvigilant are semantically related in defenceless topic. Sometimes you can use "Open" instead an adjective "Unvigilant".
Mutual synonyms
Cite this Source
Unvigilant and Open. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/open/unvigilant
Open & Unvigilant. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/open/unvigilant>.
Unvigilant or Open. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/open/unvigilant.
Google Ngram Viewer shows how "open" and "unvigilant" have occurred on timeline