mysteriously
1. [ adverb ] in a mysterious way
Examples:

"the book had been mysteriously moved from its customary place"

Related terms: cryptic cryptic
2. [ adverb ] in a cryptic manner
Synonyms: enigmatically cryptically
Examples:

"we will meet again," he said cryptically

Related terms: cryptic cryptic enigmatic cryptic enigmatic
Similar spelling:   mysterious
  mystery_novel
  mystery_story