Economy & finance

20 คำ

Law & justice

16 คำ

Science & research (advanced)

16 คำ

Digitalization & AI

18 คำ

Media & critical literacy

16 คำ

Psychology & personality

18 คำ

Arts & literature

16 คำ

Globalization & international affairs

16 คำ

Workplace communication

18 คำ

Society & values

18 คำ

Abstract nouns (formal register)

20 คำ

Advanced verbs (prefixes)

22 คำ

Nuanced adjectives B2

20 คำ

Idioms & fixed expressions

18 คำ

Advanced connectors & discourse phrases

18 คำ