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Definition of inarguably
inarguably
/ˌɪnˈɑːr.ɡju.ə.bli/
in · ar · gu · a · bly
Adjective:inarguable
inarguably Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Rare
Syllables
5
inarguably Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a manner that cannot be disputed, denied, or reasonably argued against; indisputably.
Example
"The discovery of penicillin was inarguably one of the most significant medical breakthroughs of the twentieth century."
Synonyms
View all synonyms for inarguably Antonyms
View all antonyms for inarguablyWord Nuance & Usage
Do not confuse 'inarguably' with 'arguably': 'inarguably' means without any doubt or dispute, whereas 'arguably' indicates that a claim can be reasonably supported by evidence even if it remains open to debate.
• Rhymes for inarguably
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Inarguably. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/inarguably