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Definition of vigilantly
vigilantly
/ˈvɪdʒ.ə.lənt.li/
vig · i · lant · ly
Adjective:vigilant
vigilantly Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Top 10k
Syllables
4
vigilantly Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a careful, watchful, and alert manner so as to detect and avoid potential danger, difficulties, or errors.
Example
"The cybersecurity team monitored the network traffic vigilantly to prevent any unauthorized access."
Synonyms
View all synonyms for vigilantly Antonyms
View all antonyms for vigilantly• Rhymes for vigilantly
Word Origin & Etymology
Formed in English from the adjective 'vigilant' plus the adverbial suffix '-ly', ultimately tracing back to the Latin verb 'vigilare', meaning 'to keep awake' or 'to watch'.
Cite this Entry
Wordmom. (2026). Definition of Vigilantly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/vigilantly