Since a single "official" C1 wordlist does not exist, here are the most reliable alternatives and official practice materials:
– Ernst Klett Sprachen provides free downloadable chapter-by-chapter vocabulary sheets for their C1-level textbooks.
The Goethe-Institut does not publish an official "Wortliste" (vocabulary list) specifically for the i goethe zertifikat c1 wortliste pdf link
C1 German is packed with noun-verb combinations where a standard verb pairs with a specific noun to create a new meaning.
der Klimawandel (climate change), die erneuerbaren Energien (renewable energies), der Umweltschutz (environmental protection). Since a single "official" C1 wordlist does not
AnkiWeb Shared Decks (C1 German) — Pre-made digital flashcard lists containing thousands of verified C1 words extracted from Goethe materials. 🎯 What Vocabulary Competency Means at the C1 Level
At the C1 level, you are expected to possess a flexible, wide-ranging vocabulary that cannot be contained in a single booklet. Instead, the Goethe-Institut defines C1 vocabulary requirements through its and handbooks . 📂 Direct PDF Links for Goethe C1 Preparation AnkiWeb Shared Decks (C1 German) — Pre-made digital
In Betracht ziehen (Instead of berücksichtigen — to take into consideration)
Here is the information regarding the Goethe Zertifikat C1 wordlist.