yì​shí HSK5

to realize

意识 意識 yì​shí
to realize verb
To become aware of something; to notice or sense a situation, often used with the word dào

After 1 1/2 months I realized that he started to change.

consciousness nounverb
(Psychology) The state of being awake and aware of one's surroundings and mental processes; mentality

She's regaining consciousness.

You will not lose consciousness.

awareness
A person's level of understanding or concern regarding a specific issue, or a set of values or mindset

Frequency

Movie subtitles
98.4 per million appears in 34% of films
Written text
84.1 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 5

Sources