Alert and Fatigued

Opposite meaning words

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

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Fatigued is an antonym for alert.

Nearby Words: alertness, alerted, alerting, alerter

Fatigued adjective - Depleted in strength, energy, or freshness.

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Alert is an antonym for fatigued in tired topic.

Nearby Words: fatigue, fatiguing

Cite this Source

Fatigued and Alert. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/alert/fatigued

Alert & Fatigued. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/alert/fatigued>.

Fatigued or Alert. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/alert/fatigued.

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