'Monstrous' in the Bible

Hazael said, “How could your servant, a mere dog, do this monstrous thing?”Elisha answered, “The Lord has shown me that you will be king over Aram.”

And the king shall do according to his will; and he shall exalt himself, and magnify himself above every god, and speak monstrous things against the God of gods; and he shall prosper until the indignation be accomplished: for that which is determined shall be done.

Like bandits lying in wait, [so is] a band of priests; they murder [on the] road to Shechem; indeed, they commit a monstrous crime.