This is the 4808th most frequent Dutch word.
franc
The Dutch word "franc" refers to a former currency used in France, Belgium, and some other countries.
Here, 'franc' refers to the currency previously used in France.
Ik heb een Franse franc gevonden.
I found a French franc.
In this context, 'franc' means 'frank' or 'open/honest' in Dutch.
Het antwoord dat hij gaf was heel franc.
The answer he gave was very frank.
In this usage, 'franc' again denotes the currency but refers specifically to its historical context in Belgium.