Compounds of 闌

• 闌
  (adv) (uk) in full swing
  at full height
• 闌干
  (n) (1) guardrail
  handrail
  bannister
  (2) (arch) (a person) shining like the stars or moon
  (a person) crying endlessly
• 闌ける
  (v1,vi) (1) to excel at
  to be proficient at
  (2) to grow old
  (3) to ripen
  (4) to rise high (e.g. the sun)
• 臈闌ける
  (v1,vi) (1) to be elegant (usu. of a woman)
  to be graceful
  to be refined
  (2) to become well-experienced
  to mature