unassailed

/ˌʌnəˈseɪld/
adjective
  1. Not attacked, criticized, or challenged.
    • The theory remained unassailed for decades until new evidence emerged.
    • The castle stood unassailed through the long winter siege.
    • He walked through the crowd unassailed, his calm demeanor disarming any hostility.
What does "unassailed" mean? | whatsthatwordmean | whatsthatwordmean