aggressive
unpeaceful
active
activist
activistic
aggressor
alive
animated
antagonistic
assertive
at war
ball of fire
battler
battling
beaver
bellicose
belligerent
belted knight
bickerer
big-time operator
blade
bloodthirsty
bloody
bloody-minded
bouncing
bouncy
bravo
brawler
breezy
brisk
bubbly
bully
bullyboy
bustler
busy bee
chauvinist
chauvinistic
chipper
combatant
combating
combative
competitor
contender
contentious
contestant
disputant
doer
duelist
eager beaver
ebullient
military
militia
Communist
Iranian
Jewish
antislavery
evangelical
fanatical
fundamentalist
influential
nationalist
palestinian
rabid
revolutionary
right-wing
sectarian
secular
socialist
uncompromising