むにゃむにゃ

むにゃむにゃ, ムニャムニャ, もにゃもにゃ, モニャモニャmunyamunya

adverb

  1. (mumbling) incomprehensibly
  2. while mumbling
  3. mutteringly
  4. murmuringly

Study it in Yanamino

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