FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

ka`ac kah'-as — or (in Job) kaoas {kah'-as}; from 3707; vexation: -anger, angry, grief, indignation, provocation, provoking, X sore, sorrow, spite, wrath.

see HEBREW for 03707