unconfirmed (adjective)

1. The artist's intention was to depict a sense of mystery and unconfirmed emotions through abstract brushstrokes.

2. In the cartoon series, the main character's identity is left unconfirmed until the final episode.

3. In Greek mythology, there are many unconfirmed tales of gods and demigods engaging in epic battles.

4. The sacred text contains unconfirmed prophecies about the future of humanity.