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vigilant

see definition of vigilant
  • adjcareful, watchful
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Synonyms for vigilant

adj careful, watchful

Antonyms for vigilant

  • careless
  • heedless
  • ignorant
  • inattentive
  • incautious
  • indifferent
  • indiscreet
  • rash
  • thoughtless
  • unaware
  • uncareful
  • unobservant
  • impulsive
  • negligent
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to vigilant

alert

adjective. attentive, lively

attentive

adjective. concentrating

awake

adjective. conscious; alert

careful

adjective. cautious; painstaking

cautious

adjective. careful, guarded

circumspect

adjective. cautious, discreet
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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