Synonyms of illusion

1 Syllable
myth, trick, ghost, trip
2 Syllables
voodooism, daydream, fancy, figment, misprint, error, phantoms, magic, phantom, theurgy, rainbow, phantasm, seeming, bubble, magnet
3 Syllables
psychosis, eidolon, image, occultism, conjury, deception, mistake, invention, mirage, idolism, mistaking, delusion, witlessness, delusions, mousetrap, mockery, psychoses, disguising, prejudgment, sweetener, chimera, diabolism, romancing, atlantis, misbelief, nightmare, fantasies, disguise, sweeteners, semblance, fallacy, confusion, fantasy
4 Syllables
insanity, make-believe, thaumaturgy, preconceptions, preconception, apparition, unrealities, unreality, imposture, paramnesia, psychopathy, insaneness, pre-conception, horoscopy, impositions, misconception, hocus-pocus, misimpression, insanities, seducement, apparitions, imposition
5 Syllables
fortune-telling, hallucinations, phantasmagory, imagination, imaginations, fortunetelling, hallucination, misapprehension
6 Syllables
prestidigitation, overestimation, underestimation
7 Syllables
imaginativeness, irresponsibility