Compounds of 古

• 懐古的
  (adj-na) (comp) old fashioned
• 外蒙古
  (n) Outer Mongolia
• 外蒙古
  (n) Outer Mongolia
• 寒稽古
  (n) mid-winter training
• 閑古鳥
  (n) cuckoo
• 擬古文
  (n) classical style
• 宮古蟇
  (n) (uk) Miyako toad (Bufo gargarizans miyakonis, a subspecies of the Asiatic toad endemic to the Ryukyu Islands)
• 稽古事
  (n) accomplishments
• 稽古場
  (n) training room (hall)
  gymnasium
• 稽古台
  (n) training partner
• 稽古着
  (n) gym suit
  training clothes
• 稽古日
  (n) day for one's lesson
• 言古す
  (v5s) to say repeatedly
  to say proverbially
• 古びる
  (v1,vi) to look old
  to get old
• 古医方
  (n) Edo-period school of Chinese medicine based on pre-Jin and Yuan teachings
• 古井戸
  (n) old unused well
• 古印紙
  (n) used stamps
• 古印紙
  (n) used stamps
• 古英語
  (n) old English
• 古賀派
  (n) Koga Faction (of the LDP)
• 古強者
  (n) (1) old soldier
  veteran
  old hand
• 古細菌
  (n) archaea
  archaebacteria
• 古雑誌
  (n) old magazines
• 古参者
  (n) senior
  old timer
• 古事記
  (n) Records of Ancient Matters (Japan's oldest historical record)
• 古事記
  (n) Records of Ancient Matters (Japan's oldest historical record)
• 古時計
  (n) antique clock
  old clock
• 古写本
  (n) old manuscript
  codex
• 古社寺
  (n) old shrines and temples
• 古臭い
  (adj-i) stale
  old fashioned
  hackneyed
  trite
  (P)