Slavic Languages
From Polish and Czech in the west to Russian and Ukrainian in the east, Bulgarian in the south — the Slavic family is Europe's largest language group. How much do its speakers still understand each other?
Where the languages are spoken
Episodes 12/47 episodes
























Slavic Languages Live 16 episodes
Long-form live conversations between native speakers of different Slavic languages — unscripted, unedited, available free on YouTube. Plus Norbert's Slavic immersion gaming sessions.
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
LIVE
POLISH
Episode Articles
Each article pairs with a video — grammar notes, vocabulary breakdowns, and cultural context to read alongside or after watching.
More articles in progress — Ukrainian, Interslavic, and Polish–Russian episodes coming next.
Native Slavic speaker?
We want to hear you.
Norbert is always looking for native speakers to feature in future Mutual Intelligibility challenges. If you speak Polish, Ukrainian, Russian, Czech, Bulgarian, Serbian, Croatian or any other Slavic language as your first language — get in touch.
No spam. You'll hear from Norbert directly when there's an episode that fits your language.
The Slavic languages — one ancestor, many voices
All Slavic languages descend from Proto-Slavic, spoken roughly until the 6th–8th century AD. As the Slavic peoples spread across Europe, the language split into three branches: West (Polish, Czech, Slovak), East (Russian, Ukrainian, Belarusian) and South (Bulgarian, Serbian, Croatian, Slovenian, Macedonian).
Despite over a thousand years of separate evolution, the family connection is still audible. A Polish speaker can often grasp the gist of Ukrainian or Czech conversation. A Russian speaker will find Bulgarian vocabulary surprisingly familiar — yet the grammar has diverged in unexpected directions.
Norbert has been testing these connections since 2016, inviting native speakers from across the Slavic world to talk to each other in their own languages and see how far they get.
