- alertness, alerting - a state of readiness to respond; "alerting was indicated by the desynchronization of the EEG"
--1 is a kind of arousal
- alert, alerting - a warning serves to make you more alert to danger
--2 is a kind of warning
--2 has particulars: Emergency Alert System, EAS
- alarm, alert - warn or arouse to a sense of danger or call to a state of preparedness; "The empty house alarmed him"; "We alerted the new neighbors to the high rate of burglaries"
--1 is one way to warn
Sample sentences:Derived forms: noun alert1, noun alert3, noun alert2
Somebody ----s somebody
Something ----s somebody