LO thesaurus not working

I have a curious problem. In certain documents the English thesaurus is active. As a consequence, in certain other documents, thesaurus in Tools >> Languages is greyed out and as a result, spell check does not happen. I have checked the language options in both the documents and they are identical. Even if I start a new document, thesaurus is inactive.

This is causing a lot of issues as I’m having to carry out manual spell-checks. Could someone please suggest a way out?

Thanks
Sagar

Hi @tsagar, Did you find a solution to your problem? Did the answers provided below help you to understand the scope of the issue? Thanks!

check all your documents are set to the same language. The English thesaurus is not going to work if the document (or the parts of the document you are trying to use the thesaurus in) are set to another language.

It could be that the relevant language pack is not installed. I’ve been dealing with the same issue for a while but have just installed the relevant language pack and Thesaurus started to work on the other languages as well.