delusional
deluded
delusionistic
delusive
antidelusional
delusionism
incredulity
delusionist
deludedly
Fregoli syndrome
delusion of doubles
nonbelief
illusion
deludingly
delusionality
disillusion
misimagination
wanhope
noncredence
keep telling yourself that
a kangaroo loose in the top paddock
marsh light
ignis fatuus
disconfirmed expectancy
unbelievingness
misbelieving
delusiveness
disorientation
pseudohalitosis
miscreant
delusional disorder
antimetaphysics
delusional parasitosis
megalomania
scandal
delusion of grandeur
faithless
disbelieving
discredulous
paranoia
doubting Thomas
infidelity
hyperreligiosity
confessorship
predelusional
misapprehension
deconversion
delusionally
cognitive dissonance
menticide