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

Other past lives included stints as the Nova-Park Gotham Hotel and Hotel Maxim’s de Paris—understandable, given the inarguable Beaux-Arts opulence to the Landmark building, with its limestone carvings, copper cornices, and Doric columns. —Condé Nast, Condé Nast Traveler, 28 Apr. 2026

Jewish believers have had to come to terms with the inarguable truth that the story of the Hebrew enslavement, flight, and deliverance from Egypt is almost entirely mythical. —Adam Gopnik, New Yorker, 13 Apr. 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, 8 Apr. 2026

There are a few things that are inarguable. —David Canfield, HollywoodReporter, 8 Apr. 2026

Word History

First Known Use

circa 1875, in the meaning defined above

Rhymes for inarguable

• arguable