mulishly

/ˈmjuːlɪʃli/
adverb
  1. In a stubborn or obstinate manner; refusing to change one's mind.
    • She mulishly refused to apologize, despite causing the argument.
    • The old man mulishly clung to his outdated methods, ignoring modern advice.
    • He mulishly insisted on taking the longer route, even though everyone disagreed.
Antonyms
What does "mulishly" mean? | whatsthatwordmean | whatsthatwordmean