This is the 1656th most frequent Dutch word.
ontwerpen
To design.
Here, 'ontwerpen' is used as a verb in its infinitive form, indicating the action of designing.
Hij houdt van het ontwerpen van moderne gebouwen.
He enjoys designing modern buildings.
In this sentence, 'ontwerp' is used as a noun, referring to the conceptual design itself.
Het ontwerp van deze stoel is erg innovatief.
The design of this chair is very innovative.
Here, 'ontwerpen' is conjugated as a plural verb, indicating the activity performed by the subject.