attacking or quarrelling without a reason

belligerent, hostile

feeling hatred for a person; opposing a person, idea

opposing

often expressing disagreement

wanting to quarrel

willing, anxious, to fight

belligerent

(appearing) anxious to fight

nasty, argumentative

enjoying, engaged in, competition

willing to oppose

likely to cause arguments

quarrelsome

of, associated with, war

having to do with armed hostilities

of or for soldiers, an army, war on land

soldier like; concerning the armed forces

involving argument or disagreement

argumentative

fond of, in the habit of, fighting

belligerent

made up of bits; incomplete or disorganized

belligerent

aggressive, warlike

aggressive, warlike

not friendly

nasty, hostile

at war

at war