mystifyingly

/ˈmɪstəˌfaɪɪŋli/
adverb
  1. In a way that is very confusing or impossible to understand.
    • The magician's trick ended mystifyingly, with the coin vanishing into thin air.
    • She mystifyingly disappeared from the party without saying goodbye.
    • The instructions were mystifyingly complicated, leaving everyone lost.
Antonyms
What does "mystifyingly" mean? | whatsthatwordmean | whatsthatwordmean