Are Slavic Languages Similar? | Polish Bulgarian Comparison

[Crimean]

Two Slavic languages the most distant from each other (even territorially) are Russian and Slovenian. Almost nothing is clear even in the written text, I'm not talking about speech. Polish and Czech are ~25% more understandable, Serbian and Bulgarian by ~35-40% for me.

[Vlatko Vukovic]

Yes, but with a Dinarid accent.

This is exaggerrated. You can't communicate with Russians, even not understand the point (if conversation is not essential).

Serbian 'sada' - now, Russian 'тепер'. What is in common?

[Vlatko Vukovic]

Ok, I guess you wrote the reverse

That's why i said, it's not quite understandable.