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開

開 — open, unfold, unseal

On
カイ
Kun
ひらく, ひらき, -びらき, ひらける, あく, あける
Strokes
12
JLPT
N4
School grade
3

Common words with 開

  • 開発かいはつdevelopment; cultivation; applicationCommon

    エンドユーザーの視野にたった商品開発が必須。
    Our new product development efforts must be done from the end user's viewpoint.

  • 開催かいさいholding (a conference, exhibition, etc.); opening; hosting (e.g. the Olympics)Common

    彼らは一連の音楽会を開催した。
    They gave a series of concerts.

  • 開始かいしstart; commencement; beginning; initiationCommon

    何時に搭乗開始ですか。
    What time does boarding begin?

  • 開放かいほうopening (a door, window, etc.); leaving openCommon
  • 公開こうかいopening to the public; making available to the public; exhibiting; unveiling; r…Common
  • 展開てんかいdevelopment; evolution; progression; unfolding; (plot) twistCommon
  • 開幕かいまくraising the curtainCommon
  • 再開さいかいreopening; resumption; restartingCommon
  • 開会かいかいopening of a meetingCommon
  • 開票かいひょうcounting ballots; tally (of votes)Common
  • 開示かいじrelease (of information, documents, etc.); disclosure; displayCommon
  • 開設かいせつestablishment; opening; setting up; inaugurationCommon
  • 打開だかいbreak in the deadlockCommon
  • 開戦かいせんoutbreak of war; starting a warCommon
  • 開きひらきopening; gapCommon
  • 非公開ひこうかいprivate; non-public; secret; closed-door; closedCommon
  • 開業かいぎょうopening a business; opening a practiceCommon
  • 開拓かいたくreclamation (e.g. of wasteland); cultivation; developmentCommon
  • 開港かいこうopening a port (seaport, airport, etc.); starting operations at a portCommon
  • 再開発さいかいはつredevelopmentCommon

With the N5–N4 kanji, you can read 157 words that use 開.

  • 開発 かいはつ development; cultivation; application
  • 開始 かいし start; commencement; beginning; initiation
  • 公開 こうかい opening to the public; making available to the public; exhibiting; unveiling; r…
  • 開会 かいかい opening of a meeting
  • 開き ひらき opening; gap

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