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How to say "Obstinate" in Japanese

Both words can translate to "obstinate", but which should you choose?

Japanese Option A

頑な

かたくな (katakuna)
N2 / CEFR Syllabus
VS
Japanese Option B

膠柱鼓瑟

こうちゅうこしつ (kouchuukoshitsu)
C2 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "obstinate" into Japanese, you must choose carefully between 頑な and 膠柱鼓瑟. In Japanese, 頑な (かたくな (katakuna)) is typically associated with "obstinate; stubborn; unyielding" (Syllabus Level: N2) and represents 形容動詞。自分の意見や態度を固く守り、なかなか譲らない様子を表します。否定的な意味合いで使われることが多いです。. On the other hand, 膠柱鼓瑟 (こうちゅうこしつ (kouchuukoshitsu)) maps to "Obstinate and inflexible; hidebound" (Syllabus Level: C2) and represents Essential structural term in CEFR C2 vocabulary syllabus.. A literal translation of "obstinate" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "頑な"
彼の頑なな態度は、会議を長引かせた。
His stubborn attitude prolonged the meeting.
Bilingual Context for "膠柱鼓瑟"
私は膠柱鼓瑟に興味があります。
I am interested in Obstinate and inflexible; hidebound.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "彼の ___ な態度は、会議を長引かせた。" (Meaning: "His stubborn attitude prolonged the meeting.")
🎉 Correct Answer!

Remember: "頑な" fits here because it means "obstinate; stubborn; unyielding" in the context of: "His stubborn attitude prolonged the meeting.". "膠柱鼓瑟" represents "Obstinate and inflexible; hidebound".

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