Not secure
Unsecured and not secure are semantically related. In some cases you can use "Unsecured" instead an adjective phrase "Not secure".
Unsecured
Unsecured adjective - Not tightly fastened, tied, or stretched.
Not secure and unsecured are semantically related. You can use "Not secure" instead an adjective "Unsecured".
Mutual synonyms
Cite this Source
Unsecured and Not secure. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/not_secure/unsecured
Not secure & Unsecured. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/not_secure/unsecured>.
Unsecured or Not secure. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/not_secure/unsecured.
Google Ngram Viewer shows how "not secure" and "unsecured" have occurred on timeline