unpeaceful (adj.)
- aggressive
- agitated
- antagonistic
- bellicose
- belligerent
- bloodthirsty
- bloody
- bloody-minded
- chauvinistic
- combative
- contentious
- discomposed
- disquieted
- disturbed
- excited
- ferocious
- feverish
- fidgety
- fierce
- fighting
- flurried
- flustered
- hawkish
- hostile
- inimical
- jingoistic
- jittery
- jumpy
- martial
- militant
- militaristic
- military
- nervous
- nervy
- offensive
- perturbed
- pugnacious
- quarrelsome
- restless
- ruffled
- sanguinary
- sanguineous
- savage
- scrappy
- shaken
- soldierlike
- soldierly
- trigger-happy
- troubled
- troublous
- truculent
- turbulent
- uneasy
- unfriendly
- unpeaceable
- unquiet
- unsettled
- upset
- warlike
- warring