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Definition of delusionally
delusionally
/dɪˈluː.ʒən.əl.i/
de · lu · sion · al · ly
Adjective:delusional
delusionally Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
• adverb
1
In a manner characterized by false beliefs, unrealistic perceptions, or a detachment from reality.
Example
"The founder remained delusionally optimistic about the company's survival despite mounting debts and declining sales."
Synonyms
View all synonyms for delusionally Antonyms
View all antonyms for delusionally• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Delusionally. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/delusionally