unmarked

/ʌnˈmɑrkt/
adjective
  1. Having no visible marks, signs, or labels; not showing any damage or blemish.
    • She returned the borrowed book in perfect, unmarked condition.
    • The car was unmarked, so no one could tell it was a police vehicle.
    • The trail was unmarked, making it easy to get lost in the woods.
  2. Not noticed, observed, or commented on; without receiving attention.
    • His absence at the meeting went unmarked by most of the team.
    • Her contribution to the project was unmarked by her supervisors.
    • The anniversary of the event passed unmarked in the media.
Antonyms
What does "unmarked" mean? | whatsthatwordmean | whatsthatwordmean