Heinous (adjective) وحشیانہ، سفاکانہ، بڑا

(of a person or wrongful act, especially a crime) utterly odious or wicked.
Example: “a battery of heinous crimes”
Adamant (adjective) اٹل، سنگ خارا

refusing to be persuaded or to change one’s mind.
Example: “he is adamant that he is not going to resign”