1. (noun)hallucination illusory perception; a common symptom of severe mental disorder Synonyms: delusion
2. (noun)delusion, hallucination a mistaken or unfounded opinion or idea Synonyms: psychotic belief, head game, illusion, delusion, hallucination
3. (noun)hallucination an object perceived during a hallucinatory episode Synonyms: delusion
Synonyms, Thesaurus & Antonyms of 'hallucination'
English Synonyms and Antonyms
1. hallucination A delusion is a mistaken conviction, an illusion a mistaken perception or inference. An illusion may be wholly of the senses; a delusion always involves some mental error. In an optical illu Synonyms: delusion, error, fallacy, hallucination, illusion, phantasm Antonyms: actuality, certainty, fact, reality, truth, verity
Synonyms for hallucination 
