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delusional Synonyms
Another word for delusional
Choosing another word for delusional depends on context, so the 12 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Characterized by or holding idiosyncratic, wildly unrealistic beliefs or impressions that are firmly maintained despite being contradicted by reality or rational argument.
Usage Example
"It is completely deluded to think the company can double its profits without investing in new technology."
Strongest
deluded
Strong
misguided
unrealistic
self-deceiving
mistaken
quixotic
irrational
Weak
chimerical
• adjective (Context 2)
Relating to, affected by, or characterized by a psychiatric disorder in which a patient cannot distinguish between real and imagined beliefs.
Usage Example
"The psychiatrist noted that the patient was experiencing acute psychotic episodes requiring immediate clinical intervention."
Strong
psychotic
paranoid
hallucinatory
Weak
unhinged
Opposites of delusional
The opposite of delusional shifts depending on context. Common opposites include:
realistic
sane
rational
lucid
grounded
sensible
clear-sighted
level-headed
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Delusional. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/delusional