: You can download actual C1 Practice Sets to see the level of vocabulary used in reading and listening tasks. Thematic Focus Areas : Common C1 topics include:

However, you can find high-quality practice materials and thematic vocabulary guides here: Official Exam Preparation

Use "Nominalstil" (noun-heavy style) common in German higher education.

: This is the standard practice paper including reading, listening, and writing modules.

: This Official PDF details the grammar and vocabulary requirements for the C1 level, specifically in section 4.4.

: Another popular choice for exam preparation, this PDF lists vocabulary specifically geared toward the C1 level. It is available on Official Goethe C1 Exam Objectives

Goethe-Institut does not publish an official word list (Wortliste) for the C1 level