disbelief

As nouns the difference between disbelief and denial

is that disbelief is unpreparedness, unwillingness, or inability to believe that something is the case while denial is the negation in logic.

As nouns the difference between disbelief and despair

is that disbelief is unpreparedness, unwillingness, or inability to believe that something is the case while despair is loss of hope; utter hopelessness; complete despondency.

As a verb despair is

to give up as beyond hope or expectation; to despair of.

As a noun disbelief is

unpreparedness, unwillingness, or inability to believe that something is the case.

Disbelief is a related term of irreligion.

As nouns the difference between disbelief and irreligion

is that disbelief is unpreparedness, unwillingness, or inability to believe that something is the case while irreligion is irreligion, irreligiousness.

Disbelief is a related term of apostasy.

As nouns the difference between disbelief and apostasy

is that disbelief is unpreparedness, unwillingness, or inability to believe that something is the case while apostasy is the renunciation of a belief or set of beliefs.

As nouns the difference between grief and disbelief

is that grief is suffering, hardship while disbelief is unpreparedness, unwillingness, or inability to believe that something is the case.

As a verb grief

is (online gaming) to deliberately harass and annoy or cause grief to other players of a game in order to interfere with their enjoyment of it; especially , to do this as one’s primary activity in the game.

As a noun disbelief is

unpreparedness, unwillingness, or inability to believe that something is the case.