Words · Common
alert
/əˈlɝt/ · 5 letters · 5 distinct letters
- verb
warn or arouse to a sense of danger or call to a state of preparedness
The empty house alarmed him
- adjective
engaged in or accustomed to close observation
caught by a couple of alert cops
- noun
condition of heightened watchfulness or preparation for action
bombers were put on alert during the crisis
- noun
a warning serves to make you more alert to danger
- noun
an automatic signal (usually a sound) warning of danger