delusionally

In imagined conviction

In a manner characterized by false beliefs held despite contradicting evidence.

Someone acting delusionally persists in convictions that don't align with reality: He delusionally insisted the company was thriving despite three quarters of losses.

The word often carries judgment—implying the person should know better.

irrationally

unreasonably

Beyond logical limits

nonsensically · foolishly · senselessly · unthinkingly · mindlessly · incoherently · baselessly · groundlessly · unfoundedly · arbitrarily

falsely

mistakenly

In an incorrect manner

fictitiously · fantastically · mythically · unrealistically · misguidedly · fallaciously · wrongly · incorrectly · spuriously

psychotically

maniacally

With frenzied obsession

insanely · psychotically · unhinged · wildly · feverishly

obsessively

compulsively

Driven by irresistible urge

overzealously · persistently · doggedly · relentlessly · insistently · unwaveringly · fervently · zealously · maniacally

fancifully

imaginatively

With original thinking

fancifully · surreally · romantically · idealistically · wistfully · starry-eyed

Opposites
mental clarity and reality contact

delusionallylucidly

With clear expression

clearly · sanely · soberly · perceptively · insightfully

rationality and reasoning

delusionallyrationally

In a logical manner

reasonably · logically · sensibly · sanely · soundly

groundedness and realism

delusionallyrealistically

In a sensible manner

pragmatically · practically · matter-of-factly · objectively · dispassionately

Phrases
Family

delusional

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G