what do I do if I want to use keywords in another language other than those available in the dropdown list. In particular I am looking at Scandinavian concepts like hygge in danish or mysig in swedish.
Can I submit keywords in swedish, danish or norwegian for example?
Sure but I would be surprised if Adobe does not already have a system to check all tradenames for the whole world, never mind just the nordics which contains only 20 million potential customers.
But if that is the definitave Adobe answer....