This is the 1953rd most frequent Dutch word.
agressief
Aggressive.
The word 'aggressief' here describes the behavior of the dog, showing hostility or readiness to confront.
De hond gedroeg zich agressief naar de onbekende bezoeker.
The dog acted aggressively towards the unfamiliar visitor.
In this context, 'aggressief' characterizes someone's manner or style, indicating excessiveness or forcefulness.
Zijn aanpak in de onderhandelingen was onnodig agressief.
His approach in the negotiations was unnecessarily aggressive.
Here, 'agressief' refers to the potency and intensity of the medicine targeting the pathogen.