belligerent

nouns

someone who fights (or is fighting)

battler, belligerent, combatant, fighter, scrapper

characteristic of an enemy or one eager to fight

"aggressive acts against another country"; "a belligerent tone"

aggressive, belligerent

is derived from

is derived from

is derived from

engaged in war

"belligerent (or warring) nations"

belligerent, militant, war-ridden, warring

is derived from