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  1. Vocabulary
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Vocabulary

218,851 words organized by JLPT level, each with readings, meanings, and example sentences.

All218,851N5569N4530N31,696N21,562N13,152Misc211,342
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LevelWord & meaningActions
  • —オペPopularoperation
  • —オペークopaque
  • —オペコードoperation code; op-code
  • —オペラPopularopera
  • —オペラグラスopera glasses
  • —オペラコミックopéra comique
  • —オペラハウスopera house
  • —オペランドoperand
  • —オペレーショナルoperational
  • —オペレーションPopularoperation
  • —オペレーションズoperations
  • —オペレーションズリサーチoperations research; OR
  • —オペレーションセンターoperation center; operation centre
  • —オペレーションリサーチoperations research
  • —オペレーターPopularoperator
  • —オペレーティングoperating
  • —オペレーティングシステムoperating system; OS
  • —オペレッタPopularoperetta
  • —オポジションパーティーopposition party
  • —オポチュニストopportunist
  • —オポチュニズムopportunism

Showing 2794–2814 of 211,342 words

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