Antonyms:

aggressive

having or showing determination and energetic pursuit of your ends

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

assertive, self-asserting, self-assertive

aggressively self-assured

hostile

characterized by enmity or ill will

offensive

for the purpose of attack rather than defense

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