vigilant
Translation
vigilant, watchful, alert
Examples
You must be vigilant against potential threats.
You must be vigilant against potential threats.
Grammar Patterns
((adjective)) ((against/about sth.)) watchful against/about something Parents must be vigilant about what their children watch.
Similar Words
Synonyms: watchful, alert, observant; Antonyms: careless, negligent, inattentive
Etymology
From Latin 'vigilans', present participle of 'vigilare' (to be watchful).
Memory Tips
Connect it to the noun 'vigilance'. If you have vigilance, you are vigilant. Think of a vigilant owl at night.