Alert and Slumbering

Opposite meaning words

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

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Slumbering is an antonym for alert.

Nearby Words: alertness, alerted, alerting, alerter

Slumbering adjective - Being in a state of suspended consciousness.

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Alert is an antonym for slumbering in inactive topic.

Nearby Words: slumber, slumberous, slumbered

Cite this Source

Slumbering and Alert. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/alert/slumbering

Alert & Slumbering. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/alert/slumbering>.

Slumbering or Alert. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/alert/slumbering.

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