inarguable

adjective

in·​ar·​gu·​able (ˌ)i-ˈnär-gyə-wə-bəl 

: not arguable : not open to doubt or debate

her impact was substantial and inarguable

Synonyms of inarguable

• indisputable
• undeniable
• irrefutable
• unquestionable
• unarguable
• conclusive
• incontrovertible
• incontestable
• indubitable
• unanswerable
• unchallengeable
• irrefragable
• positive
• definite

Examples of inarguable in a Sentence

the colonists presented their case for political independence with what they regarded as inarguable logic

Recent Examples on the Web

But there is something noble in Gill’s version, in particular the idea that the truth is unassailable and inarguable and therefore the only place from which a real conversation can sprout. — Stephen Deusner, SPIN, 15 June 2026

The writer disappears and manifests herself anew in silence, the inarguable silence of the object. — Rachel Cusk, New Yorker, 13 June 2026

But SpaceX ended 2025 on a high note, with its final two Starship launches of the year in August and October being considered inarguable successes. — Eric Lagatta, USA Today, 13 May 2026

The inarguable breakout star of the 2026 awards season was Chase Infiniti, whose starring role in One Battle After Another swiftly elevated her from Hollywood ingenue to budding A-lister. — José Criales-Unzueta, Vanity Fair, 5 May 2026

Word History

First Known Use

circa 1875, in the meaning defined above

Rhymes for inarguable

• arguable