inexplicably

Definitions

In a manner that cannot be explained or accounted for.

In a way that is mysterious or impossible to understand.

Examples

The computer inexplicably shut down right before I could save my progress.

He inexplicably decided to quit his job and move to a remote island without telling anyone.

Synonyms

mysteriously incomprehensibly bafflingly puzzlingly strangely unaccountably enigmatically

Antonyms

understandably logically predictably clearly obviously rationally coherently