Revealed refers to something that is made known, uncovered or disclosed. The antonym for revealed would be unrevealed or concealed. Some other antonyms for the word unrevealed could be hidden, obscure, undisclosed, shrouded, obscured or veiled. These terms indicate that something has not been brought to light or made public, and that it remains concealed or unknown. In contrast to revealed, these antonyms all suggest a lack of transparency or openness. Unrevealed secrets can be found in mysteries, enigmas, and the unknown. Therefore, discovering what is concealed can be a rewarding and enlightening experience.