How do you spell Oceania?

I doubt that the concept of Oceania exists in the Aboriginal language.

Your spelling is correct.

The words with the pronunciation strate are:straight (adjective) - in an uncurved line, organizedstrait (noun) - a comparatively narrow body of water between seas or oceans

another is the correct spelling

It is spelled springerle in German. In the German-speaking area of Switzerland it is also known as Änisbrötli.(Springerle are sweet biscuits embossed with various shapes and designs.)