Otherworldly (adjective)

1. Relating to or resembling a different world or dimension, especially one that is not physical or earthly.
2. Suggesting a strange, unearthly quality or supernatural atmosphere.

Origin:

The term 'otherworldly' is derived from the word 'other' which means 'not the same' and 'worldly' which means 'relating to the physical world as opposed to spiritual or supernatural realms'.

Examples:

1. The forest was filled with otherworldly creatures that defied description.
2. The music was so haunting and beautiful that it seemed otherworldly.
3. The strange light in the sky was otherworldly and captivated the onlookers.
4. The strange behavior of the man was attributed to an otherworldly possession.
5. The city was completely abandoned and had an otherworldly feel to it, like time had stood still.