Illusion
Illusion noun - A conception or image created by the imagination and having no objective reality.
Usage example: the magician specializes in creating illusions, so that people believe they have seen something when they really haven't
Phantasm is a synonym for illusion in fantasy topic. In some cases you can use "Phantasm" instead a noun "Illusion", when it comes to topics like mirage, delusion, real, bad dream. popular alternative
Phantasm
Phantasm noun - A conception or image created by the imagination and having no objective reality.
Usage example: frightened by the phantasms of his own making
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Synonyms for Phantasm
Illusion is a synonym for phantasm in delusion topic. You can use "Illusion" instead a noun "Phantasm", if it concerns topics such as real, bad dream. popular alternative
Nearby Word: phantasmal
Mutual synonyms
Both words in one sentence
- For extra fun, on the Ethereal illusion/phantasm effects has a chance to be permanently materialized, and this includes monsters (now free-willed).
Source: Imaginary Enemy -
Of course, in this case Illusion/Phantasm magic aura actually helps the effect if detected.
Source: Reality Is Unrealistic -
Mort is a Shapeshifting Master of Illusion whose standard appearance is a "bedsheet phantasm"; he chose the look shortly after his death upon his recruitment into the Realm of the Dead, and when he finally goes into the ether, reverts briefly to the appearance and uniform he had when he died.
Source: Jacob Marley Apparel
Cite this Source
Phantasm and Illusion. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/illusion/phantasm
Illusion & Phantasm. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/illusion/phantasm>.
Phantasm or Illusion. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/illusion/phantasm.
Google Ngram Viewer shows how "illusion" and "phantasm" have occurred on timeline