Compounds of 共

• 共存共栄
  (n,vs) co-existence and co-prosperity
• 共存共栄
  (n,vs) co-existence and co-prosperity
• 共存主義
  (n) coexistentialism
• 共通因数
  (n) (comp) common factor
• 共通感覚
  (n) (esp. in philosophy) common sense
• 共通基語
  (n) protolanguage
• 共通業務
  (n) (comp) common task
• 共通言語
  (n) lingua franca
• 共通細目
  (n) (comp) common subdivision
• 共通集合
  (n) (math) intersection
• 共通認識
  (n) common sense
  common knowledge
  common understanding
• 共通文書
  (n) (comp) generic-document
• 共通領域
  (n) (comp) common area
• 共同遺言
  (n) common will
  joint will
• 共同井戸
  (n) common well
• 共同一致
  (n) unanimous cooperation
• 共同因子
  (n) (math) cofactor
• 共同会見
  (n) news conference
• 共同海損
  (n) general average loss
  general average
  gross average
• 共同開発
  (n) joint development
• 共同管理
  (n) joint control
• 共同企業
  (n) joint venture
• 共同経営
  (n) joint management
• 共同計算
  (n) pooling
  joint account
• 共同研究
  (n) collaborative research
• 共同作業
  (n) group work
• 共同支配
  (n) joint control
  joint rule
• 共同視聴
  (adj-f) community
  shared
• 共同事業
  (n) joint enterprise
  joint venture
• 共同実験
  (n) (comp) joint test