Find Antonyms

unarguably Antonyms

Opposite of unarguably

Pinning down the opposite of unarguably 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 manner that cannot be disputed, doubted, or denied; without room for disagreement.

Usage Example

"The discovery of penicillin was debatably one of the most significant medical breakthroughs of the twentieth century."

Strongest
debatably
questionably
arguably
dubiously
doubtfully

Similar words to unarguably

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

undeniably
indisputably
incontestably
unquestionably
incontrovertibly
irrefutably
indubitably
undoubtedly
See all synonyms of unarguably

• Nearby Words

unapprovingly
unapt
unarguable
unarguably
unargued
unarm
unarmed

Cite this Entry

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