Can you have a property name containing a dash

Question

Is it possible to create an object with a property name that contains a dash character?

I am creating an anonymous object so that I can serialize it to Json using Js

Answer 1

Unfortunately, that's not possible, because the language would not be able to differentiate the two following expressions:

condition.starts-with;    // Read "starts-with" property.
condition.starts - with;  // Read "starts" property and subtract "with" variable.