unsubstantiality

noun

Definition of unsubstantialitynext
as in unsoundness

Related Words

Relevance

Dissimilar Words

Example Sentences

Recent Examples of Synonyms for unsubstantiality
  1. unsoundness
  2. instability
  3. insecurity
Noun
  • Based on Alaïa Jade’s public reputation and the structural unsoundness of the bell tower, Smullen thinks an accidental death is likely.
    — Sophie Brookover, Vulture, 21 Nov. 2025
  • In looking back at the history of Emtech, the colt who suffered a catastrophic breakdown in Saturday’s eighth race, it was discovered that he was once placed on the Veterinarian’s List because of unsoundness.
    — John Cherwa, Los Angeles Times, 30 Sep. 2019
Definition of unsoundness
Noun
  • Quenisha Johnson, mother of four — including a third-grader, an eighth-grader and a recent graduate of the school — said her family has experienced housing instability, and the school supports her children with food boxes, supplies and counseling.
    — Francesca Pinney, Los Angeles Times, 8 Sep. 2026
  • Paradoxically, Peru’s extraordinary political instability has helped reinforce the independence of the BCRP and the continuity of the technical staff at the Treasury.
    — Steve H. Hanke, Fortune, 8 Sep. 2026
Definition of instability
Noun
  • McBride, like all good satirists, cranks up the volume of those resentments and insecurities, in the process revealing a new way to see the world.
    — T. M. Brown, New Yorker, 8 Sep. 2026
  • There is still time for Americans to create a new apogee before America 300 by rejecting the lies, insecurity, and ignorance endemic of the last quarter-century.
    — Michael E. Neagle, Hartford Courant, 8 Sep. 2026
Definition of insecurity
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

unsubstantial
unsubstantiality
unsubstantiated
See all Nearby Words

Cite this Entry

“Unsubstantiality.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unsubstantiality. Accessed 10 Sep. 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 loath

See Definitions and Examples »

Popular in Grammar & Usage

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

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

Why do we use apostrophes to show possession?

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

Words from the 'Odyssey'

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Popular

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary
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
anagrams on a chalk board
Word Builder Quiz Vol. 2 Pick the letter that when added to a word will ma...
See All