This is the 4987th most frequent Dutch word.
harder
"Harder" in Dutch means "harder" (comparative of hard) or refers to a type of fish called "mullet."
In this sentence, 'harder' is used as a comparative adjective to describe the relative toughness of the fish.
De vis die we vingen was harder dan de vorige.
The fish we caught was tougher than the previous one.
Here, 'harder' is used adverbially to request an increase in volume during speech.
Kun je wat harder praten?
Can you speak a bit louder?
In this sentence, 'harder' emphasizes the comparative intensity of training.