dragons - What does Tolkien say about Ancalagon's physical appearance, especially his size? - Science Fiction & Fantasy Stack Exchange

Questions like this one dealing with Ancalagon in particular, and Middle-earth's dragons in general, clearly show that Ancalagon was ridiculously, absurdly, unimaginably enormous. The non-canoni

The Pulp Writer Show

Is there a word that refers specifically to lizard-skinned winged quadrupeds that breathe fire? - English Language & Usage Stack Exchange

Who is more powerful, Glaurung or Smaug? - Quora

Smaug vs. Durin's Bane: Who Would Win in the Ultimate Dragon/Balrog Showdown?

What is the size difference between Ancalagon the Black and Smaug? - Quora

Other Minds Magazine Issue #16, PDF, Dwarf (Middle Earth)

What is the size difference between Ancalagon the Black and Smaug? - Quora

Dragons (Middle-earth), Villains Wiki

Smaug vs. Durin's Bane: Who Would Win in the Ultimate Dragon/Balrog Showdown?

Create-A-Servant 3 - Page 460

myths Sean May - Elements of Fantasy

How do you imagine LOTR dragons to look?