Compounds of 関

• 玄関
  (n,adj-no) entranceway
  entry hall
  (P)
• 少関
  (n) short interval of leisure
  short break or breather
  lull
• 税関
  (n) customs house
  (P)
• 摂関
  (n) regents and advisers (advisors)
• 相関
  (n,vs) correlation
  interrelation
  (P)
• 大関
  (n) sumo wrestler of second highest rank
  (P)
• 通関
  (n,vs) customs clearance
  (P)
• 難関
  (n) barrier
  (P)
• 連関
  (n,vs) connection
  relation
  linkage
  (P)
• Θ関数
  (n) theta function
• 陰関数
  (n) implicit function
• 円関数
  (n) (math) circular function
  trigonometric function
• 霞が関
  (n) (1) area in Tokyo
  (2) Japanese government departments (euph)
• 霞ケ関
  (n) (1) area in Tokyo
  (2) Japanese government departments (euph)
• 霞ヶ関
  (n) (1) area in Tokyo
  (2) Japanese government departments (euph)
• 顎関節
  (n) jaw joint
• 関して
  (exp) in relation to
• 関する
  (vs-s) to concern
  to be related
  (P)
• 関の山
  (n) the most one can do
  as much as one can
  as hard as possible
• 関らず
  (exp) in spite of
  regardless of
• 関わり
  (n) relation
  connection
• 関わる
  (v5r,vi) (1) to be affected
  to be influenced
  (2) to be concerned with
  to have to do with
  (3) to stick to (opinions)
  (P)
• 関ケ原
  (n) (1) Sekigahara (battle site, 1600)
  (2) decisive battle
  critical battle
• 関ヶ原
  (n) (1) Sekigahara (battle site, 1600)
  (2) decisive battle
  critical battle
• 関係詞
  (n) (ling) relative
• 関係者
  (n) authorized people
  authorised people
  person(s) concerned
  officials
  staff
  (P)
• 関係調
  (n) relative key (music)
• 関心事
  (n) matter of concern and interest
  (P)
• 関数族
  (n) family of functions
• 関数名
  (n) (comp) function name