fierce

(s) marked by extreme and violent energy
- a ferocious beating
- fierce fighting
- a furious battle
ferocious, furious, savage,
(s) marked by extreme intensity of emotions or convictions; inclined to react violently; fervid
- fierce loyalty
- in a tearing rage
- vehement dislike
- violent passions
tearing, vehement, trigger-happy, violent,
(s) ruthless in competition
- cutthroat competition
- bowelless readiness to take advantage
bowelless, cutthroat,
(s) violently agitated and turbulent
- boisterous winds and waves
- "the fierce thunders roar me their music"- Ezra Pound
- rough weather
- rough seas
boisterous, rough,

ferocious furious savage tearing vehement trigger-happy violent bowelless cutthroat boisterous rough

fiery

fiercely fierceness