Lowercase Nationality Adjectives

Level 2

In Polish, adjectives describing a nationality or language (like 'polski' or 'angielski') are written with a lowercase letter. Only the nouns referring to people (like 'Polak') or the names of countries (like 'Polska') are capitalized.

How It Works

Understanding capitalization in Polish is a key step in writing correctly. While English capitalizes all words related to a nation, Polish is more selective.

1. The Adjective Rule
Words that describe a quality, origin, or language are adjectives. These are generally lowercase:

  • polski (Polish)
  • amerykański (American)
  • hiszpański (Spanish)

This rule also applies to geographical adjectives derived from cities, regions, and continents (e.g., warszawski, europejski). Adjectives ending in -owski derived from famous people are always lowercase (e.g., koncert chopinowski, dramat szekspirowski). For possessive adjectives ending in -owy, -in, -yn, and -ów derived from names, a 2026 reform by the Polish Language Council allows them to be written in either lowercase or uppercase (e.g., zosina lalka or Zosina lalka).

2. Comparison with Nouns
Capitalization is reserved for proper nouns. This includes:

  • Countries: Polska, Niemcy, Francja.
  • Inhabitants (Nations/Regions/Cities): Polak (a Pole), Europejczyk (a European), Warszawianin (a Varsovian).

Notice the contrast: the noun Europejczyk is capitalized, but the adjective europejski is lowercase. Note: Following a 2026 reform by the Polish Language Council, inhabitants of all cities, towns, and villages are now capitalized to simplify the rules.

3. Language Names
In Polish, when you talk about a language, you are using an adjective (e.g., język angielski) or an adverbial phrase (e.g., po angielsku). Both are lowercase. This also applies when the language name stands alone as a noun, which is very common. Even though English capitalizes these, they remain lowercase in Polish (e.g., Znam polski - I know Polish, or Uczę się hiszpańskiego - I am learning Spanish).

4. When to Capitalize Adjectives
Nationality adjectives are only capitalized in specific cases:

  • Sentence Start: Polski film jest ciekawy.
  • Official Names: When part of a proper name of an institution or organization (e.g., Polski Czerwony Krzyż - Polish Red Cross).
  • Titles: As the first word of a book or movie title. Note that in Polish titles, only the first word is capitalized (unless other proper nouns appear inside).

Examples (5)

  1. To jest polski chleb.

    This is Polish bread.

    Word by Word: This is polish bread.

    Here, 'polski' is an adjective describing the bread, so it is lowercase.

  2. Mój sąsiad jest Niemcem, ale mówi po angielsku.

    My neighbor is a German, but he speaks English.

    Word by Word: My neighbor is German [noun], but speaks in english.

    The noun 'Niemcem' (German person) is capitalized, but the language 'angielsku' is lowercase.

  3. Lubię włoską kuchnię.

    I like Italian cuisine.

    Word by Word: I like italian cuisine.

    The adjective 'włoską' (Italian) is lowercase.

  4. Czy to jest amerykański samochód?

    Is this an American car?

    Word by Word: Whether this is american car?

    The adjective 'amerykański' (American) is lowercase.

  5. Uczę się języka francuskiego.

    I am learning the French language.

    Word by Word: I learn self language french.

    Language names like 'francuskiego' are adjectives and remain lowercase.

Common Mistakes

  • Capitalizing nationality adjectives due to English influence.

    Lubię Polski film.
    Lubię polski film.

    In Polish, 'polski' is an adjective and must be lowercase, unlike the English 'Polish'.

  • Using the adjective instead of the noun to describe a person.

    On jest amerykański.
    On jest Amerykaninem.

    To say someone 'is American' (their identity), you must use the capitalized noun (Amerykanin) with the instrumental case.

How It Connects

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Lowercase Nationality AdjectivesLevel 2

Learn This First

Learn Adjective Agreement before Lowercase Nationality Adjectives.