Centuries of Ottoman rule left several hundred Turkish words inside Bosnian, Serbian, Montenegrin and Croatian, where they are ordinary everyday vocabulary. The sound changes are regular enough to run backwards, and a Turkish noun ending in a vowel often gained -ija. It is a vocabulary head start, not a grammar one.
Published 9 September 2026
If you have spent time in Bosnia, Serbia, Montenegro or Croatia and then start learning Turkish, something odd happens within the first week. Words keep arriving that you already know. Not vaguely similar words — the same words, doing the same job.
This is not a coincidence and it is not a small effect. Centuries of Ottoman rule left several hundred Turkish words embedded in the Balkan languages, where they are not felt as foreign at all. They are simply the words for pockets, socks, soup and coffee. Learning Turkish, you meet them coming back the other way.
These are ordinary, everyday Turkish words. If any of them look familiar, this is why.
| Turkish | Balkan form | Meaning |
|---|---|---|
| boya | boja | colour, paint |
| cep | džep | |
| çekiç | čekić | hammer |
| torba | torba | bag |
| kutu | kutija | box |
| çorba | čorba | soup |
| tava | tava | frying pan |
| cezve | džezva | long-handled coffee pot |
| yorgan | jorgan | quilt |
| bakır | bakar | copper |
| para | para | money |
| bahçe | bašta | garden |
| pamuk | pamuk | cotton |
| kule | kula | tower |
And then there is the food, where the words travelled with the dishes and neither has changed much: börek and burek, sarma and sarma, kaymak and kajmak, rakı and rakija, baklava either way.
This is the part that turns a curiosity into a tool. The words did not arrive randomly — they were adapted according to consistent patterns, so once you know the patterns you can often guess.
| Turkish letter | Becomes | Example |
|---|---|---|
| ç | č | çorba → čorba |
| ş | š | şeker → šećer |
| c | dž | cep → džep |
| k before a front vowel | ć | çekiç → čekić |
There is also a strong habit of adding an ending so the word fits Slavic grammar. A Turkish noun ending in a vowel very often gains -ija:
| Turkish | Balkan form | Meaning |
|---|---|---|
| kapı | kapija | gate |
| avlu | avlija | courtyard |
| komşu | komšija | neighbour |
| çarşı | čaršija | old market quarter |
| rakı | rakija | fruit brandy |
Spot that pattern and you can run it backwards. A Balkan word ending in -ija that describes something domestic or commercial is a very good candidate for a Turkish original with the ending stripped off.
The four standards differ, and the difference is a matter of deliberate language planning rather than accident.
Bosnian retains the most, and wears them comfortably. Serbian and Montenegrin keep a great many. Croatian removed the largest share during standardisation, preferring Slavic alternatives — which is why a Croatian speaker says žlica for spoon where a Bosnian says kašika, from Turkish kaşık.
So how familiar Turkish feels depends on which Balkan language you know and how formally it was taught to you. Everyday spoken Bosnian will have prepared you considerably better than a Croatian textbook.
A handful of borrowings did not just supply a label — they supplied a concept the Slavic languages then kept because nothing else quite covered it. Merak, sevdah and inat all came through Turkish and became central to how people in Bosnia describe states of mind. They are covered properly in the Turkish-flavoured words of Bosnian.
Worth knowing: several of these were not originally Turkish either. Turkish had itself borrowed them from Arabic or Persian, and then passed them on. The route matters more than the origin — they reached the Balkans through Ottoman Turkish, which is why they look Turkish today.
Look at the list again and notice what kind of words they are. They are not abstractions or grammar words — they are the furniture of daily life, and they fall into a handful of clear domains.
| Domain | Examples |
|---|---|
| Household objects | jorgan (quilt), jastuk (pillow), kutija (box), tava (pan) |
| Food and drink | burek, sarma, rakija, čorba, kajmak |
| Buildings and streets | kapija (gate), avlija (courtyard), čaršija (market quarter), kula (tower) |
| Trade and materials | dućan (shop), para (money), bakar (copper), pamuk (cotton) |
That distribution is exactly what you would expect from centuries of shared administration and commerce rather than shared ancestry. Borrowed words enter through the market, the kitchen and the street. They do not enter through the grammar, which is why the two languages remain completely unrelated in structure despite all this shared vocabulary — the same point made in Turkish is not Arabic.
If you know a Balkan language, do something deliberate with this rather than just enjoying the coincidences. Spend an hour listing every word you suspect came from Turkish — the household objects and food words will come fastest — and check them as you meet them in your Turkish course.
Two cautions. First, the meaning has sometimes drifted in transit, so treat a familiar-looking word as a strong hint rather than a guarantee, and confirm it when you meet it properly. Second, the shape has almost always changed: you will need to strip the Slavic ending back off to find the Turkish word, which is why knowing the -ija pattern above is worth more than knowing any individual word.
Done properly this is a few hundred words of vocabulary you barely have to pay for — in the area where Turkish is otherwise most expensive.
Be honest about the size of the gift. It is vocabulary only. Turkish grammar will still be entirely new — vowel harmony, suffix stacking and verb-final word order have no Slavic parallel, and the Balkan case system will not help you with the Turkish one.
But vocabulary is the largest single cost of learning Turkish, precisely because so little of it connects to anything an English speaker knows. Arriving with two or three hundred words already half-familiar is a real head start in the area where Turkish is most expensive. It also does something useful for morale in the first fortnight, when everything else feels unfamiliar.
The traffic ran the other way too, though far more lightly — Turkish took a smaller number of Slavic words, mostly agricultural. The imbalance reflects who was administering whom.
Several hundred Turkish words live inside Bosnian, Serbian, Montenegrin and Croatian, and the sound changes that brought them are regular enough to run backwards. It is a vocabulary head start, not a grammar one.
If you are coming to Turkish from a Balkan language, start at the roadmap and expect the vocabulary to be kinder than the grammar. Vowel harmony is where the genuinely new work begins. And if you are going the other way — Turkish first, Balkans later — the Bosnian turcizmi is the same story told from the other side.
Turkish is coming to Gora, alongside the Balkan languages it shares so much vocabulary with. See what is coming and join the launch list.