ja 公然の秘密 (n)
― Synonym ⟶
Weight: 2.0
de offenes geheimnis Source: JMDict 1.07
en open secret (n)
― Synonym ⟶
Weight: 1.0
de offenes geheimnis Source: English Wiktionary
fr secret de polichinelle (n)
― Synonym ⟶
Weight: 1.0
de offenes geheimnis Source: French Wiktionary