fierce

adjective

1. 1

   violently agitated and turbulent

   boisterous winds and waves

   the fierce thunders roar me their music"- Ezra Pound

2. 2

   ruthless in competition

   cutthroat competition

   bowelless readiness to take advantage

3. 3

   marked by extreme intensity of emotions or convictions; inclined to react violently; fervid

   fierce loyalty

   in a tearing rage

4. 4

   marked by extreme and violent energy

   a ferocious beating

   fierce fighting