rappen
Concise Oxford English Dictionary © 2008 Oxford University Press:
rappen /ˈrap(ə)n/
▶noun (pl. same) a monetary unit of the German-speaking cantons of Switzerland and of Liechtenstein, equal to one hundredth of the Swiss franc.
– origin from Ger. Rappe ‘raven’, with ref. to the depiction of a raven's head on a medieval coin.
'rappen' also found in these Oxford entries:

