ALERT Synonyms: 416 Similar and Opposite Words - Merriam …
https://www.merriam-webster.com/thesaurus/alert
WEBSynonyms for ALERT: warning, alarm, forewarning, caution, heads-up, advice, admonition, suggestion; Antonyms of ALERT: daze, distraction, abstraction, absorption, daydreaming, preoccupation, absentmindedness, obliviousness
DA: 32 PA: 67 MOZ Rank: 4