aggressive Synonyms

belligerent combative bold pushy confrontational enterprising hostile forward militant assertive fierce energetic pugnacious vigorous forceful ferocious strong-minded thrusting truculently truculent threatening unneighborly undauntable unfriendly unscrupulous venturesome vicious vying predatory violent strong stateful squabbish rampant quarrelsome pushing punchy precocious powerful polemical polarizing persistent relentless ruthless spirited soldierly shrewish soldierlike soi-disant slaughterous