掛け声倒れ

かけごえだおれkakegoedaore

noun

  1. starting with vigor but ending with no action
  2. raising one's voice (in a call to action) and then failing to take action
  3. mere sloganeering

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences