This is the 3798th most frequent Dutch word.
twijfelen
To doubt or hesitate.
The word 'twijfelen' is used here to express uncertainty or indecision about an action.
Ik twijfel of ik naar het feest morgen zal gaan.
I doubt whether I will go to the party tomorrow.
In this context, 'twijfelen' represents hesitation or uncertainty in making a choice.
Hij twijfelt altijd over welke kleur hij moet kiezen.
He always hesitates about which color he should choose.
Here, 'twijfelen aan' is used to express doubt or suspicion regarding the validity of something.