indemonstrable

adjective

Definition of indemonstrablenext
as in unprovable

Related Words

Relevance

Dissimilar Words

Example Sentences

Recent Examples of Synonyms for indemonstrable
  1. unprovable
  2. unverifiable
  3. unsupportable
  4. unsustainable
Adjective
  • Without that data, the patterns become invisible — or at least, unprovable.
    — Maia Niguel Hoskin, Forbes.com, 25 June 2026
  • The meat of the documentary is the different SNL presidents talking about their individual impressions, their origins and their causally unprovable impacts on the perception of those presidents.
    — Daniel Fienberg, HollywoodReporter, 10 June 2026
Definition of unprovable
Adjective
  • Such a mind might fail an unverifiable consciousness test at the same time that its persistent interests start to boldly assert themselves.
    — Andréa Morris, Forbes.com, 10 Aug. 2026
  • The most reliable move when labels feel unverifiable is to buy directly from a farmer or producer who can describe their practices.
    — Anne Wolf, Martha Stewart, 26 July 2026
Definition of unverifiable
Adjective
  • Currah’s opinion piece is wrong on the facts, the law, and the science, and reaches unsupportable conclusions.
    — Paisley Currah, The New York Review of Books, 18 Dec. 2025
  • The venerable but troubled outlet has been for sale since its previous owners ran up unsupportable debts and were removed in 2023.
    — Tom Chivers, semafor.com, 24 Nov. 2025
Definition of unsupportable
Adjective
  • This unsustainable mismatch must come into balance, one way or another.
    — Matt Egan, CNN Money, 13 Aug. 2026
  • That's because forgiveness programs are often reserved for those with larger, unsustainable amounts, with $7,500 often being the starting point.
    — Matt Richardson, CBS News, 12 Aug. 2026
Definition of unsustainable
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

indemnity
indemonstrable
indent
See all Nearby Words

Cite this Entry

“Indemonstrable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indemonstrable. Accessed 14 Aug. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of vacuous

See Definitions and Examples »

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

7 Pairs of Commonly Confused Words

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?
See More

Popular in Wordplay

See More

Words from the 'Odyssey'

The Longest Long Words List

It's a Scorcher! Words for the Summer Heat

The Words of the Week - Aug. 14

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Words from the 'Odyssey'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
image of a green cube out of place in a lineup of red spheres
Odd Word Out: Synonyms Vol. 2 Quiz Figure out which word isn't like the others.
See All