Shirabe
月とスッポン つきとすっぽん
  • expressions (phrases, clauses, etc.)
  • noun (common) (futsuumeishi)
English JMdict
1
expressions (phrasesnoun (common) (futsuumeishi) idiomatic expression two things that are superficially similar but completely different;night and day;chalk and cheese;the Moon and a turtle
Other forms 月とすっぽん 【つきとすっぽん】 · 月と鼈 【つきとすっぽん】 (rarely used kanji form)

漢字 kanji used