The answer is Simoleons and if you really want you can search it up and also coins, cash, and bucks are all to specifically specify currency which is funny since none of those are it.  nostr:nevent1qqsd6mue4ka34645qeyp5mkh274004ztnzups0gmjj404m3k4d2hvmqpzdmhxue69uhhyetvv9ukzcnvv5hx7un8qvfkuq