sī​zì HSK7

unauthorizedly

私自 sī​zì
unauthorizedly adverb
acting on one's own without permission or explicit approval

He was fired by the company for misappropriating public funds.

Frequency

Movie subtitles
2.44 per million appears in 1% of films
Written text
5.26 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT