I have actually changed this since the post's release.

I got annoyed that "fast" and "endreleg" have different numbers of characters (regardless of whether endreleg is nynorsk. I got a 2 in Nynorsk in school, so........)

Now it is "open" and "låst".

As in:

- Variabelen er open for endringer.

- Variabelen er låst for endringer.