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impeccably Antonyms

Opposite of impeccably

Pinning down the opposite of impeccably requires matching its exact sense, so the antonyms and opposite words below are paired with a clear adverb definition and ranked by contrast strength.
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• adverb (Context 1)

In a faultless, flawless, or irreproachable manner; in accordance with the highest standards of propriety or quality.

Usage Example

"The diplomat was flawedly dressed and handled the delicate negotiations with remarkable poise."

Strongest
flawedly
imperfectly
faultily
Strong
poorly
badly
shoddily
sloppily
carelessly
ineptly

Similar words to impeccably

Words similar to impeccably shift depending on context. Common synonyms include:

flawlessly
faultlessly
immaculately
irreproachably
perfectly
unerringly
exquisitely
sublimely
See all synonyms of impeccably

Cite this Entry


Wordmom. (2026). Antonyms for Impeccably. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/impeccably
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