The Superlative

The superlative ("the newest, the best, the biggest") is the easiest piece of the whole comparison system, because Croatian builds it on top of the comparative you already know. You take the comparative and stick the prefix naj- on the front. That is the entire rule: noviji ("newer") → najnoviji ("newest"), bolji ("better") → najbolji ("best"). There is no new ending to learn, no new declension — only one small spelling gotcha when the comparative happens to start with j.

The rule: naj- + comparative

The superlative is the comparative with naj- prefixed. So the work is already done the moment you can form the comparative — go to the comparative first if those forms are not yet automatic.

AdjectiveComparativeSuperlativeMeaning
novnovijinajnovijinewest
starstarijinajstarijioldest
lijepljepšinajljepšimost beautiful
mladmlađinajmlađiyoungest
dobarboljinajboljibest
velikvećinajvećibiggest
lošgorinajgoriworst
malimanjinajmanjismallest

Notice that all the comparative machinery — jotation, suppletion, the -iji/-ji/-ši split — is already baked in. The superlative just inherits whatever the comparative did and adds naj- on top. The suppletives are no different: bolji → najbolji, gori → najgori, veći → najveći.

Ovo je najbolji burek u gradu.

This is the best burek in town. — 'bolji → najbolji', suppletive plus naj-.

Kupili smo najnoviji model.

We bought the newest model. — 'noviji → najnoviji'.

Zagreb je najveći grad u Hrvatskoj.

Zagreb is the biggest city in Croatia. — 'veći → najveći'.

The one gotcha: naj- + j = double j

Here is the only thing that can trip you up. When the comparative already begins with j, prefixing naj- puts two j's in a row — and you write both of them. Croatian does not simplify the cluster in spelling.

  • jak → jači → najjači ("strongest") — naj
    • jači, double j kept.
  • jeftin → jeftiniji → najjeftiniji ("cheapest") — double j kept.
  • jednostavan → jednostavniji → najjednostavniji ("simplest") — double j kept.

This looks odd to the eye and learners constantly drop one j, writing najači — which is wrong. Both letters belong: the j of the prefix and the j that starts the comparative. In careful speech you can even hear a slightly longer j.

On je najjači igrač u momčadi.

He's the strongest player on the team. — 'jak → jači → najjači', both j's written.

Tražim najjeftiniji let za Split.

I'm looking for the cheapest flight to Split. — double j in 'najjeftiniji'.

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The double j is real and obligatory: najjači, najjeftiniji, najjednostavniji. Writing najači is a spelling error, not an accepted variant. The same logic keeps double consonants at prefix boundaries elsewhere — see sound changes and spelling. (Note: nj is a single sound, so naj- + an nj- word would not arise the same way; the issue is specifically the prefixal j meeting a stem-initial j.)

Superlatives are always definite

Like comparatives, superlatives are inherently definite — there is only ever one "best," so the form is the long, definite-declining one. The oblique cases take the definite endings: najboljega, najboljemu, najboljim.

Dali smo nagradu najboljem učeniku.

We gave the prize to the best pupil. — definite dative 'najboljem'.

Govorili su o najljepšem trenutku večeri.

They talked about the most beautiful moment of the evening. — definite locative 'najljepšem'.

Saying "of / among / in" the group

To name the field the superlative is picked from ("the best of all", "the biggest in the country"), Croatian uses a few set patterns:

od + genitive for "of/among" a group:

Ana je najpametnija od svih u razredu.

Ana is the cleverest of everyone in the class. — 'od' + genitive 'svih'.

To je najstarija od triju sestara.

She's the oldest of the three sisters. — 'od' + genitive 'triju sestara'.

u + locative when the field is a place or domain:

Plitvice su najljepši nacionalni park u zemlji.

Plitvice is the most beautiful national park in the country. — 'u' + locative 'zemlji'.

On je najbolji u svom poslu.

He's the best at his job. — 'u' + locative 'poslu'.

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"Of all" has a handy fixed phrase: od svih (od + genitive of svi "all"). Najbolji od svih = "the best of all." For a place or area, switch to u + locative: najveći u Europi ("the biggest in Europe").

Attributive and predicate-like use

The superlative works in both slots, like any adjective. Attributively it sits before the noun and agrees with it; in a predicate-style sentence it follows biti — and here, unlike ordinary adjectives, it keeps its definite form (because superlatives have no indefinite form at all).

Najljepši grad na obali zove se Dubrovnik.

The most beautiful city on the coast is called Dubrovnik. — attributive, agreeing with 'grad'.

Ovo je najbolje što su ikad napravili.

This is the best thing they've ever made. — predicate-style neuter 'najbolje'.

Od svih ponuda, ova je najpovoljnija.

Of all the offers, this one is the most favourable. — feminine 'najpovoljnija' agreeing with 'ona/ova'.

Common Mistakes

❌ On je najači.

Incorrect — 'naj' + 'jači' keeps both j's: 'najjači'.

✅ On je najjači.

He is the strongest. — the obligatory double j.

❌ najmnogo dobar

Incorrect — you can't pile up 'naj' + an adjective; you prefix it to the COMPARATIVE: 'najbolji'.

✅ najbolji

best — naj- on the comparative 'bolji'.

❌ Ana je najpametnija nego svi.

Incorrect — superlative 'of/among' a group takes 'od + genitive', not 'nego'.

✅ Ana je najpametnija od svih.

Ana is the cleverest of all. — 'od svih' for the group.

❌ Zagreb je najveći grad od Hrvatske.

Incorrect — for a place/domain use 'u + locative', not 'od': 'u Hrvatskoj'.

✅ Zagreb je najveći grad u Hrvatskoj.

Zagreb is the biggest city in Croatia. — 'u' + locative for the domain.

❌ naj najbolji

Incorrect — there is only one 'naj-'; you can't double the prefix for emphasis.

✅ apsolutno najbolji

absolutely the best — use an adverb like 'apsolutno' to intensify, not a second 'naj-'.

Key Takeaways

  • Superlative = naj- prefixed to the comparative, with no other change. Master the comparative and the superlative is free.
  • The one trap: when the comparative starts with j, keep both j'snajjači, najjeftiniji, najjednostavniji (never najači).
  • Superlatives are always definite-declining.
  • "Of / among" a group = od + genitive (often od svih); "in" a place/domain = u + locative.
  • There is only one naj-; intensify with an adverb (apsolutno najbolji), never a doubled prefix.

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