aggressive

1. Having or showing determination and energetic pursuit of your ends (synset 300082711)
   "an aggressive businessman"; "an aggressive basketball player"; "he was aggressive and imperious; positive in his convictions"; "aggressive drivers"
   also:

   • assertive, self-asserting, self-assertive - aggressively self-assured
   • hostile - characterized by enmity or ill will
   • offensive - for the purpose of attack rather than defense
   similar to:

   • battleful, bellicose, combative - having or showing a ready disposition to fight
   • competitive, militant - showing a fighting disposition
   • hard-hitting, high-pressure - aggressively and persistently persuasive
   • hostile - unsolicited and resisted by the management of the target company (used of attempts to buy or take control of a business)
   • in-your-face - blatantly aggressive
   • obstreperous - boisterously and noisily aggressive
   • predatory, rapacious, raptorial, ravening, vulturine, vulturous - living by preying on other animals especially by catching living prey
   • pugnacious, rough - ready and able to resort to force or violence
   • scrappy - full of fighting spirit
   • truculent - defiantly aggressive
2. Tending to spread quickly (synset 301358991)
   "an aggressive tumor"
   similar to: invasive - marked by a tendency to spread especially into healthy tissue
   same as: fast-growing, strong-growing
3. Characteristic of an enemy or one eager to fight (synset 301247720)
   "aggressive acts against another country"; "a belligerent tone"
   similar to: hostile - characterized by enmity or ill will
   same as: belligerent

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