benightedly

/bɪˈnaɪtɪdli/
adverb
  1. In a manner that shows ignorance or lack of enlightenment.
    • They benightedly continued to use outdated farming methods.
    • He benightedly insisted that the Earth was flat despite all evidence.
    • The council benightedly rejected the proposal for renewable energy.
Synonyms
What does "benightedly" mean? | whatsthatwordmean | whatsthatwordmean