Synonyms and Antonyms of vigilant
paying close attention usually for the purpose of anticipating approaching danger or opportunity the night watchman, who was usually vigilant, apparently dozed off and didn't notice the vandals sneaking in Synonyms of vigilant Argus-eyed, attentive, awake, observant, open-eyed, tenty (also tentie) [Scottish], alert, watchful, wide-awakeWords Related to vigilant alive, aware, conscious, sensitive; cognizant, heedful, keen, mindful, observing, regardful, sharp, sharp-eyed; hyperalert, hypervigilant, sleepless, wakeful; careful, cautious, chary, wary; prepared, readyNear Antonyms of vigilant absent, absentminded, absorbed, abstracted, daydreaming, dazed, distracted, dreaming, dreamy, engrossed, faraway, insensible, oblivious, preoccupied; sleeping, unaware, unconscious, unknowing, unwitting; careless, heedless, inattentive, unheeding, unmindful, unthinking, unwary; unprepared, unreadyAntonyms of vigilant asleep
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