Akademik
chro - coca
chromatic illusion
chromatic-graphemic synaesthesia
chromatic-lexical synaesthesia
chromatic-numeric synaesthesia
chromatic-phonemic synaesthesia
chromatism
chromatopsia
chromopsia
chronic hallucinosis
chronic tactile hallucinosis
cinematographic vision
circle of Ulloa
clairaudience
clairsentience
clairvoyance
classification of hallucinations
Clérambault syndrome
clinical lycanthropy
closed-eye hallucination
closed-eye visual hallucination
closed-eye visualization
CNS Stimulants and Hallucinations
Cobweb figure