Compounds of 古

• 古例
  (n) old precedent
  tradition
  custom
• 古老
  (n) old people
  seniors
  elders
  old-timer
• 古刹
  (n) ancient temple
• 古址
  (n) historic ruins
• 古潭
  (n) (uk) village (Ainu term)
• 古疵
  (n) old wound
  scar
  old unpleasant incident
• 古祠
  (n) old small shrine
• 古趾
  (n) historic ruins
• 御古
  (n) used article (esp. clothes)
• 好古
  (n) love of antiquities
• 今古
  (n) now and anciently
• 最古
  (n,adj-no) the oldest
  (P)
• 尚古
  (n) respect for olden days
• 上古
  (n) ancient times
• 新古
  (n,adj-no) old and new (thing)
  old, but unused
• 先古
  (n) ancient times
• 千古
  (n-adv,n-t) all ages
  great antiquity
  eternity
• 前古
  (n) old times
  ancient days
• 太古
  (n-adv,n) ancient times
  (P)
• 中古
  (n-t,adj-no) (1) used
  second-hand
  old
  (n) (2) Middle Ages
  (P)
• 中古
  (n-t,adj-no) (1) used
  second-hand
  old
• 反古
  (n) wastepaper
  scrap paper
• 反古
  (n) wastepaper
  scrap paper
• 復古
  (n,vs,adj-no) revival
  restoration
• 万古
  (n-adv,n-t) perpetuity
  eternity
• 蒙古
  (n) Mongolia
• 亙古
  (n) (arch) (obsc) from long ago up until the present day
• 亘古
  (n) (arch) for ever
  from ancient times
• 曠古
  (n,adj-no) historic
  unprecedented
• 下稽古
  (n) rehearsal
  preparation