unwarranted

形容词 unwarranted:

1. incapable of being justified or explained
   同义词：indefensible, insupportable, unjustifiable, unwarrantable
2. without a basis in reason or fact
   同义词：baseless, groundless, idle, unfounded, wild
3. lacking justification or authorization
   同义词：undue, unjustified

1. Boastful, unwarranted pride in one's accomplishments or qualities.
   极度自负自负的，对某人的成绩或品德无保证地自负的
2. An unwarranted fee, such as one extorted from a new prisoner by a jailer.
   勒索的金钱一笔不正当的费用，如看守向新囚犯勒索