Last Updated
：2026/01/08
不忠実
Hiragana
ふちゅうじつ
Noun
Japanese Meaning
契約や約束に違反すること / 忠誠心や誠実さを欠くこと
Easy Japanese Meaning
しんじてくれるひとをたいせつにせず、やくそくをまもらないこと
Chinese (Simplified) Meaning
不忠 / 不忠诚 / 不贞
Chinese (Traditional) Meaning
不忠誠 / 不忠實 / 不貞
Korean Meaning
불충 / 불성실 / 신의 없음
Indonesian
ketidaksetiaan / ketidakloyalan
Vietnamese Meaning
sự bất trung / sự không trung thành / sự không chung thủy
Tagalog Meaning
kawalang-katapatan / kataksilan / pangangaliwa
Sense（1）
disloyalty; unfaithfulness
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
不忠実
See correct answer
His disloyal actions deeply hurt his friends.
See correct answer
彼の不忠実な行動は、彼の友人たちを深く傷つけた。
Japanese - English
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