behaving in an immoral or evil manner, often causing harm or distress to others

邪恶的, 恶棍的

finding pleasure, particularly sexual pleasure in hurting or humiliating others

施虐的, 残忍的

behaving boldly or in a morally questionable manner without feeling embarrassment or remorse

厚颜无耻的, 无耻的

excessively confident and arrogant, often displaying a sense of superiority or entitlement

自大的, 傲慢的

behaving in a secretive or underhanded manner, often with the intention of deceiving others

狡猾的, 偷偷摸摸的

excessively concerned with minor details and having particular preferences, often being difficult to please

挑剔的, 过于讲究的

experiencing frequent changes in mood, often without apparent reason or explanation

多变的, 情绪不稳的

tending to criticize or form negative opinions about others without considering their perspective or circumstances

评判的, 批评的

lacking interest or concern for others and avoiding social interactions or activities

反社会的, 非社会的

unwelcoming or unfriendly towards others, making others feel uncomfortable in their presence

不友好的, 不亲切的

not able to be depended on or trusted to perform consistently or fulfill obligations

不可靠, 不可信的

always putting one's interests first and not caring about the needs or rights of others

自私的, 自我中心的

experiencing frequent changes in mood or behavior, often in an unpredictable or inconsistent manner

气质暴躁的, 喜怒无常的

(of a person) not caring about the needs and feelings of no one but one's own

自我中心的, 自私的

