Strong's Concordance H393

Original Word: אַכְזָר
Transliteration: ʼakzâr
Phonetic Spelling: ak-zawr'
from an unused root (apparently meaning to act harshly); violent; by implication deadly; also (in a good sense) brave; cruel, fierce.

Usages throughout the bible

Deuteronomy 32:33 - Their wine is the poison of dragons, and the cruel H393 venom of asps.

Job 30:21 - Thou art become cruel H393 to me: with thy strong hand thou opposest thyself against me.

Job 41:10 - None is so fierce H393 that dare stir him up: who then is able to stand before me?

Lamentations 4:3 - Even the sea monsters draw out the breast, they give suck to their young ones: the daughter of my people is become cruel, H393 like the ostriches in the wilderness.