Demonstrative Determiners ez and az: Contrasts and Learner Traps

Hungarian ez “this” and az “that” can stand alone as pronouns or introduce a noun phrase. Before a noun, they normally require the definite article: ez a könyv, az a könyv. When case is added, both demonstrative and noun phrase carry it: ezzel a könyvvel, abban a házban. Because a demonstrative makes an object definite, its effect reaches into the verbal paradigm. Review demonstrative forms and demonstrative usage for the base system.

Near versus far—and discourse distance

Ez points to something construed as near the speaker or current center of attention; az points farther away or back to an established discourse referent.

Distance is not only physical. A speaker can use ez for the idea currently being presented and az for an earlier statement.

In the second half, bare az heads a pronoun-like phrase modified by a relative clause. It does not need a repeated noun.

Demonstrative pronoun versus demonstrative determiner

When ez/az stands alone, it takes the needed case once. When it modifies a noun, the definite article appears between the demonstrative and noun, and case appears twice.

English has no equivalent of this double marking. It says in that house once; Hungarian marks inessive on abban and házban, while article a remains between them.

Article a/az versus distal demonstrative az

The string az has two jobs. As an article, az appears before a vowel sound: az autó “the car.” As a distal demonstrative, az means “that” and is followed by another article.

Az az autó is not a typo: the first az points distally, the second is the article required before vowel-initial autó.

Plural: both sides show number

Plural demonstratives are ezek and azok. The noun also takes its plural marker.

The article still follows its sound rule: ezek a kulcsok but azok az emberek. In a case-marked plural phrase, both elements express case too: ezekkel a kulcsokkal, azokban az épületekben.

A numeral or quantity word is the important exception. Hungarian then uses singular morphology throughout the demonstrative phrase: ez a két kulcs “these two keys,” azzal a három emberrel “with those three people.” Do not combine plural ezek/azok with a quantified singular noun.

Double case marking and assimilation

The demonstrative receives the same case as the noun. Its stem changes through regular assimilation, so forms must be recognized rather than built as ezvel or azban.

The long consonants in ezzel, azzal and the doubled consonants in ebben, abban are pronounced long. On the noun, multigraphs remain intact: azzal a gyerekkel has zz, while gyerekkel has long kk from instrumental assimilation.

Definiteness reaches the verb

A demonstrative object is definite, whether it stands alone or modifies a noun. Hungarian therefore uses the definite verb conjugation.

Both objects carry accusative -t. Ezt a könyvet selects definite olvasom; indefinite egy könyvet selects olvasok. Fronting does not change that relation:

The focused object appears first, but its definiteness still controls választom. See definiteness choice.

Superessive ezen/azon and formal bare determiners

Forms such as ezen a napon “on this day,” azon a napon “on that day,” and ezen az alapon “on this basis” are regular superessive demonstrative phrases: -n appears on both the demonstrative and the noun. They can be deliberately explicit or elevated, while conversation often uses compact aznap “that day” when the context is clear.

A separate articleless pattern uses e, eme, or azon directly before a noun in (formal) or (literary) style: e dokumentum, azon rendelkezés. Do not confuse that register-marked pattern with ordinary double-marked ezen a napon, and do not substitute it everywhere.

Decision tree

1. Is the form standing alone? Inflect ez/az once: ezt, abban, erről.
2. Does it modify a noun? Use demonstrative + definite article + noun.
3. Is the phrase plural without a numeral or quantity word? Use ezek/azok and plural on the noun. Before két, három, and similar words, use singular ez/az and a singular noun.
4. Does the phrase bear case? Mark the demonstrative and noun with the same case; apply assimilation.
5. Is it an object? Treat it as definite and select the definite verb paradigm.
6. Near/current or distant/previously mentioned? Choose ez or az from physical and discourse perspective.

Diagnostic exercise

1. Ez könyv / Ez a könyv érdekes. → Ez a könyv: a demonstrative determiner requires the article.
2. Ezek a könyv / Ezek a könyvek újak. → Ezek a könyvek: plural appears on demonstrative and noun.
3. Beszéltem arról a tervről / azt a tervet. → arról a tervről: beszél valamiről selects delative.
4. Ezt a filmet nézek / nézem. → nézem: the demonstrative object is definite.
5. Ez az autó / Ez a autó gyorsabb. → Ez az autó: the article is az before a vowel.

Common Mistakes

Key Takeaways

• Ez/az stand alone; before a noun use ez a/ez az and az a/az az.
• Without a numeral or quantity word, plural marking appears on both demonstrative and noun; quantified phrases use singular forms.
• Case is marked twice, with regular assimilation on demonstratives.
• Proximal/distal contrast manages discourse attention as well as physical distance.
• Demonstrative objects are definite and trigger the definite verb paradigm.
• Word order changes focus, not agreement or definiteness.