Home / HSK Vocabulary / HSK 6 / 极端 极端 jí duān HSK 6 · C1+ Meanings extreme Quick facts Traditional極耑 HSK LevelHSK 6 CEFRC1+ ← Back to HSK 6 word list Practice 极端 with flashcards MandoBridge uses spaced repetition to help you remember HSK 6 vocabulary — free on iOS and Android.