scarily
1. [ adverb ] in an alarming manner
Synonyms: frighteningly
Examples:

"the disturbing thing about the Minister's behavior is that far from being artificial, it too often rings frighteningly true"

Related terms: awful chilling awful chilling
Similar spelling:   scroll
  scrawl
  Schroll
  scarlet
  scurrility
  Scurlock
  Scarlett
  scrawler
  scoreless