aggressive
adjective
[ əˈɡrɛsɪv ]
• ready or likely to attack or confront; characterized by or resulting from aggression.
• "he's very uncooperative and aggressive"
Similar:
hostile,
belligerent,
bellicose,
antagonistic,
truculent,
pugnacious,
combative,
violent,
macho,
confrontational,
quarrelsome,
argumentative,
badass,
warmongering,
warlike,
warring,
hawkish,
attacking,
jingoistic,
militaristic,
flag-waving,
sabre-rattling,
offensive,
expansionist,
invasive,
intrusive,
gung-ho,
Origin:
early 19th century: from Latin aggress- ‘attacked’ (from the verb aggredi ) + -ive; compare with French agressif, -ive .