👀alertness

noun
/əˈlɜːrtnəs/

Meaning

the state of being mentally aware and quick to notice or respond; vigilance

Example Sentences

The driver maintained a high level of alertness during the long journey.

Synonyms

vigilance, attentiveness, awareness, watchfulness, readiness

Antonyms

drowsiness, inattentiveness, lethargy

Collocations

mental alertness, high alertness, maintain alertness, level of alertness

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