for / while else doesn't make sense

[Herkermer Sherwood]

Most keywords in Python make linguistic sense, but using "else" in for and
while structures is kludgy and misleading. I am under the assumption that
this was just utilizing an already existing keyword. Adding another like
"andthen" would not be good.

But there is already a reserved keyword that would work great here.
"finally". It is already a known keyword used in try blocks, but would work
perfectly here. Best of all, it would actually make sense.

Unfortunately, it wouldn't follow the semantics of try/except/else/finally.

Is it better to follow the semantics used elsewhere in the language, or
have the language itself make sense semantically?

I think perhaps "finally" should be added to for and while to do the same
thing as "else". What do you think?