Wiktionary says it's the genitive, plural of "der" (which I thought was "deren"). I'm not only unsure how to use "derer" but also, what does it mean. Duden doesn't say too much either. Can somebody shed some light, especially with examples?

  • 1
    I think it's important I point out, denen isn't genitive at all. It's dative. The relative pronouns in the genitive case, from masc., fem., neut., plu., are dessen, deren, dessen, and deren. Aside from that, derer is dead; don't bother with it.
    – Dustin
    Jun 1, 2013 at 0:31
  • 1
    I found this Canoo.net page helpful. canoo.net/services/OnlineGrammar/InflectionRules/FRegeln-P/…
    – Catomic
    Jul 17, 2015 at 5:28

3 Answers 3


Derer kann be used instead of derjenigen (genitive of diejenigen) in sentences like

Die Zahl derer, die stackexchange benutzen, könnte größer sein.

Die Zahl derjenigen, die stackexchange benutzen, könnte größer sein.

Die Zahl derer mit einem stackexchange-Account könnte größer sein.

Die Zahl derjenigen mit einem stackexchange-Account könnte größer sein.

but can also be used in sentences where derjenigen would be wrong or only colloquial.

Viele Personen sind bei stackexchange. Die Zahl derer könnte größer sein.

NOT: Viele Personen sind bei stackexchange. Die Zahl derjenigen könnte größer sein.

So it works as a pronoun for something (in this case die Personen), that is used as genitive attribute to something else (in this case die Zahl) AND is itself attributed further or defined in beforehand.

Derer is also used with prepositions demanding genitive:

Die dummen Kommentare auf stackexchange, trotz derer viele stackexchange benutzen, könnten verschwinden.

Anstelle derer, die dumme Kommentare posten, sollten andere stackexchange benutzen.

  • 3
    With respect, Toscho, "Viele Personen sind bei stackexchange. Die Zahl derer könnte größer sein." strikes me as an example of awkward writing. Much better would be "Viele Personen sind bei stackexchange. Ihre Zahl könnte größer sein." Jun 1, 2013 at 10:29
  • 1
    It's perfectly alright in my book.
    – TehMacDawg
    Jun 1, 2013 at 12:09
  • 1
    @EugeneSeidel That's a question of style. I agree with you, that your proposed sentence sounds better, but there might be people disagreeing.
    – Toscho
    Jun 1, 2013 at 20:15

For derer, Wiktionary gives only one example, from an AFP news story. Duden lists many more examples but they all (apparently) are made-up, with no surrounding context that could help to understand usage better. On the plus side, the Duden editors attempt to illuminate when derer is correct and when deren should be used instead.

And Digitales Wörterbuch der deutschen Sprache, which can be so helpful when it shows dozens of examples from actual usage in context, this time falls down completely. So you are left to your own devices. That means firing up ye olde search enginne and doing your own legwork. After looking at a couple of dozen examples, you should be able to get a feel for the word.

Right, the grammar. Well, Duden says that it's genitive plural of der, die, das. That is somewhat confusing. You have to click on a link to find that they do not mean the definite article but der, die, das when they function as demonstratives.

Most people steer well clear of using derer, being unsure of its correct application. Instead of

... derer, die etc.

they will look for a construction such as

... derjenigen, die etc.

... von denen, die etc.


... der [ + genitive plural* of the noun that derer was supposed to refer to deictically], die etc.

(This last der, by the way, is the genitive plural of the definite article der, die, das.)

The foregoing does not apply when derer is used as an archaic remnant. Such an example would be

derer von Arnim

given by Duden. No one talks that way anymore except when they

(a) are quoting from 19th-century novels, or

(b) want to affect a highfalutin' tone:

das Geschlecht derer von Arnim

Approximate English equivalent (stick broomstick up posterior and read aloud):

The House of FitzJames (or the House of FitzJames-Stuart) is a noble house of British origin founded by James FitzJames, 1st Duke of Berwick, who was the etc. (Wikipedia).

*identical to nominative plural

Okay, by now you thoroughly hate me, for having filled your head with a mess of stupid detail instead of making the awful German language comprehensible and easy to use. So, forget all of that. There are only three rules. (That's two more than Lt. Jean Rasczak's, but I'm profligate that way.)

(1) Never, ever use derer when speaking or writing.

(2) Bookmark this page and refer back to it when you have the misfortune to encounter derer in a text.

(3) When someone tries to impress you with their refinement by using derer in conversation, LOL @ them.

And there you go. I've done my level best to advise you and other advanced learners of German. If mastery of the German language is a tree, then derer and its uses are the tips of the twiglets of a branch. In my estimation, some 97 percent of Germans do not know at all how to use this demonstrative, or they use it poorly. You would do better to stick to more common alternatives such as derjenigen.

  • 4
    I think the three rules go a bit too far. (Excepting 2, perhaps.) Google News shows about two hundred uses of “derer” in the last 24 hours, and most of them I’d think are perfectly OK. Even the somewhat archaic use for noble families makes an appearance (and I don’t think it’s meant ironic here).
    – chirlu
    Jun 1, 2013 at 8:17
  • 4
    Die Zahl derer, die Dir widersprechen, Eugene, steigt schneller als der Pegel der Elbe in Hamburg. Jun 4, 2013 at 20:57

A couple of examples, which may highlight distinctions (or confuse further, but I hope not):

Leute, deren Autos rot sind, fahren oft schnell. Here 'deren' is a relative pronoun relating back to 'Leute'. 'People whose (or of whom the) cars are red often drive fast. In this eg 'derer' would be wrong. You could write 'Leute von denen die Autos ...'

Die Autos derer, die schnell fahren, sind oft rot. Here 'derer' is a demonstrative pronoun, equivalent to 'derjenigen', meaning 'of those (unnamed) people who'. Here too, you could write 'Die Autos von denen ...'

Note that in the dative the two LOOK the same. But in the first eg 'von denen' refers back to 'Leute'; in the second it refers to unnamed people.

I agree about branches and twigs, but who says grammar isn't fun?

  • Welcome to German.SE. I have the feeling the other answers already cover your examples. If you could explain a point that is still uncovered, that would be very useful. (And I fail to see the difference between Leute and unnamed people) Nov 23, 2021 at 18:01

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.