Synonyms of conscious in English:

conscious


See definition of conscious

adjective

1‘the patient was barely conscious’

SYNONYMS
aware, awake, wide awake, compos mentis, alert, responsive, reactive, feeling, sentient
ANTONYMS

unconscious

2‘he became conscious of people talking in the hall’

SYNONYMS
aware of, alive to, awake to, alert to, sensitive to, cognizant of, mindful of, sensible of
informal wise to, in the know about, hip to
archaic ware of
rare seized of, recognizant of, regardful of
ANTONYMS

unaware

3‘he made a conscious effort to stop staring’

SYNONYMS
deliberate, intentional, intended, done on purpose, purposeful, purposive, willed, knowing, considered, studied, strategic
calculated, wilful, premeditated, planned, pre-planned, preconceived, volitional
aforethought
dated prepense