Find Antonyms

inarguably Antonyms

Opposite of inarguably

Pinning down the opposite of inarguably 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, denied, or reasonably argued against; indisputably.

Usage Example

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

Strongest
arguably
debatably
questionably
Strong
dubiously
doubtfully

Similar words to inarguably

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

indisputably
undeniably
unquestionably
incontrovertibly
irrefutably
incontestably
undoubtedly
unmistakably
See all synonyms of inarguably

• Nearby Words

inaptly
inaptness
inarguable
inarguably
inarticulate
inartistic
inattention

Cite this Entry

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