Synonyms for alert

Other words for “alert”, grouped by meaning.

We found 21 synonyms for “alert”. The most common are qui vive, alerting, alarm, warning signal, alarum.

noun condition of heightened watchfulness or preparation for action

Synonymsqui vive

noun a warning serves to make you more alert to danger

Synonymsalerting

noun an automatic signal (usually a sound) warning of danger

verb warn or arouse to a sense of danger or call to a state of preparedness

Synonymsalarm

adjective engaged in or accustomed to close observation

Synonymswatchful
Oppositesunalert

adjective quick and energetic

Similarenergetic

adjective mentally perceptive and responsive

Synonymsaliveawake
Similaraware

Source: WordNet 3.1, Princeton University