- 肆无忌惮 sìwújìdàn unrestrainedacting without any restraint, fear, or moral scruples; absolutely unbridled and brazen
- 忌惮 jìdàn dreadto be afraid of the consequences or to have a restraining fear; to have scruples
- 不惮 bùdàn unafraid(literary) unafraid; not to fear
Sources
- Frequency data
- MTSU Chinese text computingSUBTLEX-CH