DictionarydisbeliefLack of belief
noun

disbelief

dis-bih-LEEF/ˌdɪsbɪˈliːf/

Inability or refusal to accept something as true.

The visitor stares at the enormous pumpkin in disbelief, eyebrows raised.

An adult looks astonished and incredulous at an unexpected huge pumpkin in their friend's garden, raised eyebrows and open hands communicate disbelief.
Etymology

Belief developed from confidence or faith into mental acceptance of something as true. Adding dis- negates that acceptance; disbelief can be active rejection, not merely an absence of opinion.

In context

Dramatic confessions56:36
Emily turned to her mother, eyes wide with a mix of betrayal and disbelief. What do you mean, Mom? Is it true?
Conjoined Twins Battle for Their Lives, Shocking Surgeons with a SURPRISING Detail in Surgery...

More examples

  • His claim that he never sleeps is met with disbelief.
  • My initial disbelief fades when I see the evidence.
  • The audience stares in disbelief as the magician disappears.

Forms

disbelief

disbelieve verb — To refuse to accept as true.

disbelieving adjective — Unable or unwilling to accept something as true.

Similar words

incredulity
Emphasizes astonishment at something that seems impossible to believe.
skepticism
Emphasizes questioning claims and wanting evidence before accepting them.
doubt
Allows uncertainty rather than an inability or refusal to believe.