unexplainable

/ˌʌnɪkˈspleɪnəbəl/
adjective
  1. Impossible to explain or understand; mysterious.
    • She felt an unexplainable sadness even though everything was fine.
    • The sudden disappearance of the plane remains unexplainable.
    • Scientists found an unexplainable pattern in the data.
What does "unexplainable" mean? | whatsthatwordmean | whatsthatwordmean