What does "uncanny" mean?

The term "uncanny" refers to something that is mysterious, strange, or beyond what is normal. This word often describes experiences or phenomena that evoke an unsettling feeling due to their extraordinary or eerie nature. For example, when something occurs that seems to defy the laws of logic or expectation—like a coincidence that feels too precise or an uncanny resemblance between two people—it produces a sensation of strangeness that can be hard to explain or rationalize.

In contrast, the other options do not capture this essence. Being morally strict refers to a level of discipline concerning ethics, while cool and confident describes a demeanor or attitude. Easily excused or pardonable relates to forgiveness or leniency regarding behavior or actions, which does not convey the sense of mystery or strangeness inherent in the word "uncanny." Overall, "strange or mysterious" encapsulates the nature of the term perfectly.