unbelievingly
1. [ adverb ] in an incredulous manner
Synonyms: disbelievingly incredulously
Examples:

"the woman looked up at her incredulously"

Related terms: credulously credulously disbelieving disbelieving incredulous disbelieving incredulous
Similar spelling:   unbelieving
  unfeelingly
  unblinkingly
  unbelievably
  unblinking
  unbeliever
  unobliging
  unflinching
  unbelievable
  unfailingly
  unfeelingness