unrevealed

/ˌʌnrɪˈviːld/
adjective
  1. Not made known or disclosed; kept secret or hidden.
    • Many details of the project are still unrevealed to the public.
    • The winner's name remains unrevealed until the final ceremony.
    • She kept her true feelings unrevealed throughout the conversation.
Antonyms
What does "unrevealed" mean? | whatsthatwordmean | whatsthatwordmean