De or het neventhema?

The correct Dutch article is:

het neventhema

This word is not in the word lists we use to double-check answers.

How to use neventhema

the neventhemahet neventhema
this neventhemadit neventhema
that neventhemadat neventhema
our neventhemaons neventhema
your neventhemajouw neventhema
every neventhemaelk neventhema
which neventhema?welk neventhema?
a big neventhema / the big neventhemaeen groot neventhema, het grote neventhema