In Words stand. language keeps changing without me doing anything

[Miwedo]

In Microsoft Word 2000 working on one same document the standard language
changes suddenly whithout me doing any changes to the standard language.

 

[Suzanne S. Barnhill]

See http://homepage.swissonline.ch/cindymeister/LangFmt.htm But note that if
you paste in text formatted with a different language, this can introduce
another language.