うんともすんとも

うんともすんとも, ウンともスンともuntomosuntomo

expression · adverb

  1. without (uttering) a single word
  2. without (giving) even the slightest response

Study it in Yanamino

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