generated at
formality
形式にこだわること、形式尊重、堅苦しさ、形式的行為、(内容のない)形だけの行為
https://ejje.weblio.jp/content/formality
https://www.ldoceonline.com/dictionary/formality
https://www.dictionary.com/browse/formality
https://www.thesaurus.com/browse/formality
https://jisho.org/search/formality