“Old acquaintance” in Japanese
Short answer
Old acquaintance in Japanese is “故旧” (kokyuu). Full meaning: old acquaintance.
Other ways to say “Old acquaintance” in Japanese
旧知
kyuuchi old friend, old acquaintance
旧縁
kyuuen old relationship, old acquaintance
旧故
kyuuko antiquity, old acquaintance
お馴染み
onajimi familiar, well-known, regular (e.g. customer), favourite, favorite; old acquaintance, old friend, (a) regular, regular customer
Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.