Strong's Concordance H3707

Original Word: כַּעַס
Transliteration: kaʻaç
Phonetic Spelling: kaw-as'
a primitive root; to trouble; by implication, to grieve, rage, be indignant; be angry, be grieved, take indignation, provoke (to anger, unto wrath), have sorrow, vex, be wroth.

Usages throughout the bible

Ezekiel 32:9 - I will also vex H3707 the hearts of many people, when I shall bring thy destruction among the nations, into the countries which thou hast not known.

Hosea 12:14 - Ephraim provoked him to anger H3707 most bitterly: therefore shall he leave his blood upon him, and his reproach shall his Lord return unto him.