Phoney War

Proper noun

 * 1)  During World War Two, the period of limited military activity from the outbreak of hostilities on September 3rd, 1939 until Germany's attack on the Low Countries on May 10th, 1940.

Translations

 * Dutch:
 * Estonian: kummaline sõda
 * Finnish: valesota
 * French:
 * German: Sitzkrieg
 * Hungarian: furcsa háború
 * Lithuanian: keistasis karas
 * Polish: dziwna wojna
 * Russian: странная война
 * Spanish: guerra de broma