full of or marked by resentment or indignant ill will; "resentful at the way he was treated"; "a sullen resentful attitude
If you are resentful, you feel resentment. At first I felt very resentful and angry about losing my job = aggrieved + resentfully re·sent·ful·ly For a moment she continued to look at him resentfully. feeling angry and upset about something that you think is unfair = bitter resentful of/about/at etc
full of or marked by resentment or indignant ill will; "resentful at the way he was treated"; "a sullen resentful attitude"