unreconstructed

/ˌʌnˌrikənˈstrʌktɪd/
adjective
  1. Holding onto old-fashioned or outdated beliefs, especially political or social views, and refusing to change or adapt.
    • The senator remains an unreconstructed conservative who opposes all modern reforms.
    • My grandfather is an unreconstructed romantic who still writes love letters by hand.
    • Even after the company updated its policies, a few unreconstructed managers insisted on doing things the old way.
Antonyms
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