Last Updated
：2026/01/08
らく
Suffix
morpheme
Japanese Meaning
動詞や形容詞の連用形に付いて名詞化する接尾辞。「する」→「しらく」など。 / 動作や状態を抽象的な概念として表す働きを持つ。
Easy Japanese Meaning
ふるいいいかたで、どうしのあとにつけて、そのことのいみにする
Chinese (Simplified) Meaning
名词化后缀（古语） / 与“く”同义的名词化后缀
Chinese (Traditional) Meaning
名詞化接尾詞，將動詞或形容詞轉為名詞 / （古語）與「く」同義的名詞化語尾
Korean Meaning
동사·형용사 등에 붙어 뜻을 명사로 바꾸는 접미사(고어) / 행위·상태·성질 등을 추상적으로 지칭함
Indonesian
akhiran nominalisasi (varian -く) / akhiran pembentuk nomina dari kata sifat
Vietnamese Meaning
hậu tố danh hoá; đồng nghĩa với -く / biến vị từ/cụm từ thành danh từ
Tagalog Meaning
hulapi na nagpapangngalan (katumbas ng -く) / hulapi na bumubuo ng pangngalan mula sa pandiwa o pang-uri
Sense（1）
Synonym of く (“nominalization suffix”)
（ romanization ）
Quizzes for review
See correct answer
らく
See correct answer
He is good at cooking, so he makes delicious meals every day.
He is good at cooking, so he makes delicious meals every day.
See correct answer
彼は料理が得意らく、毎日美味しい食事を作ってくれます。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
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Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
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Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
