Understood from Zagreb to BelgradeCroatian, Serbian, Bosnian and Montenegrin are mutually intelligible. Learn one and you are speaking across the western Balkans.
It reads exactly as it is writtenThirty Latin letters, one letter for one sound. No silent endings, no reading rules — see a word and you already know how it sounds.
Familiar roots do half the workVoda, kruh, sestra, more, ruka. If any Slavic language is in your ear, half the first hundred is already familiar — you only place the stress.
The room changes instantlyIn a country where everyone expects English, a first “dobar dan” with the stress in the right place changes the conversation in a café, at the doctor, in a queue.