How many fictional languages did Tolkien create?

Tolkien created many languages. Is there any list of all the languages he invented?

How many fictional languages did Tolkien create?

Answer

Ardalambion, a fansite dedicated to analyzing Tolkien's invented languages, has asked this very question; according to him the answer is somewhere between 2 and 20, depending on how permissive you are when defining a language (emphasis his):

If we consider the "historical" versions of the tongues that are relevant for the classical form of the Arda mythos, Tolkien developed 2 languages that are vaguely "usable" (in the sense that you can compose long texts by deliberately avoiding the gaps in our knowledge), named roughly 8-10 other languages that have a minimum of actual substance but are in no way usable, provided mere fragments of at least 4 other languages, and alluded to numerous other languages that are either entirely fictitious or have a known vocabulary of only one or a very few actual words.

The entire list given is:

Languages with real meat:

1. Quenya


2. Sindarin

Some substance, but not usable languages:

3. Telerin


4. Doriathrin


5. Ikorin, which may or may not be just an extension of Doriathrin


6. Nandorin


7. Adûnaic


8. Khuzdul. Although Tolkien only wrote a small number of words, he revealed in notes that he had planned it out somewhat more extensively


9. Westron


10. Taliska reportedly has a grammar, but it is as yet unpublished

Purely fragmentary

11. Black Speech


12. Valarin

Here, Ardalambion may or may not be counting Oromëan, Aulëan, and Melkian, the three known dialects of Valarin; assuming he does certainly makes the numbers more sensible.

Essentially absent:

13. Rohirric


14. Dunlendish


15. Various dialects of Orcish



16. Avarin


17. the language of Harad


18. Entish

This list evidently differs from the one discussed in the question; the discrepancy can be made up by incorporating "intermediate" forms of the Elvish languages, which Tolkien revised extensively on the way towards his "finished" Quenya and Sindarin, as well as some Mannish languages that never had a decent vocabulary or grammar, but just some rendered names. These include:

• Primitive Quendian


• Common Eldarin


• Goldogrin (which would become Noldorin)


• Oromëan



• Aulëan


• Melkian


• The language of Dale, which had a few names rendered in it


• The language of Rhovanion, which likewise had a few rendered names

And there are a few others that are mentioned, but exist only in name:

• Falathrin


• Mithrim, which largely survived in Ilkorin


• The language of Haleth (which had a single word: drûg, their name for the Drúedain)

The list in the book may also be including some languages Tolkien invented as a boy, or which weren't connected to the legendarium:

• Animalic


• Nevbosh


• Naffarin

Which language is the "fourteenth" by the measure of the writer of that excerpt will depend on precisely what definition is used, which is not remotely clear. I have contacted the Tolkien Literary Estate directly, and will update when/if I get a reply.