Alert and Known

Related words

Alert adjective - Paying close attention usually for the purpose of anticipating approaching danger or opportunity.

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Known and alert are semantically related In some cases you can use "Known" instead an adjective "Alert".

Nearby Words: alertness, alerted, alerting, alerter

Known adjective - Apprehended with certainty.

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Alert and known are semantically related in aware topic. Sometimes you can use "Alert" instead an adjective "Known".

Nearby Words: know, knowing

Unsuspecting non-natives have been known to try to alert authorities about biohazards when presented with the dish for the first time.

Source: Masochist's Meal
In both cases, Kevin managed to alert people by discussing events that Ryan couldn't have known about.

Source: Bluff the Impostor
Also a known problem with trained service animals calling 911-nowadays, many databases have an alert that pops up saying there's a trained service animal at the location, but it can still happen.

Source: Mistaken for Prank Call

Cite this Source

Known and Alert. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/alert/known

Alert & Known. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/alert/known>.

Known or Alert. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/alert/known.

Google Ngram Viewer shows how "alert" and "known" have occurred on timeline