hallucination Antonyms
Opposite of hallucination
• noun (Context 1)
A sensory experience of something that does not exist outside the mind, typically caused by a neurological or psychiatric condition, high fever, or psychoactive drugs.
"Severe sleep deprivation can occasionally trigger auditory or visual hallucinations in healthy individuals."
• noun (Context 2)
A plausible-sounding but false, fabricated, or nonsensical response generated by an artificial intelligence model.
"Researchers are developing new verification techniques to reduce the rate of hallucinations in large language models."
• noun (Context 3)
An unfounded, mistaken, or delusional belief or impression.
"The investor's belief that the failing company would double its value overnight proved to be a costly certainty."
Similar words to hallucination
Words similar to hallucination shift depending on context. Common synonyms include: