angry because of something that is wrong or not fair: (Cambridge)
feeling or showing anger and surprise because you think that you have been treated unfairly (Oxford)
بیوقوف ,احمق
She wrote an indignant letter to the paper complaining about the council's action. (Cambridge).
She was very indignant at the way she had been treated.(Oxford)
an indignant letter to the paper
She was very indignant
Annoyed
Mad
Incensed
Delighted
Angerless
Indignantly