unsuccessful
adjective
un·suc·cess·ful
ˌən-sək-ˈses-fəl 
: not successful : not meeting with or producing success
Examples of unsuccessful in a Sentence
His last novel was unsuccessful.
an unsuccessful attempt to fix the faucet ourselves
Recent Examples on the Web
First responders also attempted to revive Riccardo, but were unsuccessful, the outlet added.
—
Toria Sheffield, People.com, 12 July 2025
All attempts to resuscitate the man were unsuccessful, Park Service officials said.
—Julia Gomez, USA Today, 11 July 2025
The firms wanted to purchase Lincoln Yards’ entire 53 acres, but negotiations with J.P. Morgan Asset Management, which controls the southern half, have so far been unsuccessful.
—Brian J. Rogal, Chicago Tribune, 10 July 2025
Legal challenges meant Trump was unsuccessful in his first term as president in terminating TPS for Nicaragua and Honduras.
—Isabel Van Brugen, MSNBC Newsweek, 10 July 2025
See All Example Sentences for unsuccessful
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Toria Sheffield, People.com, 12 July 2025
All attempts to resuscitate the man were unsuccessful, Park Service officials said.
—Julia Gomez, USA Today, 11 July 2025
The firms wanted to purchase Lincoln Yards’ entire 53 acres, but negotiations with J.P. Morgan Asset Management, which controls the southern half, have so far been unsuccessful.
—Brian J. Rogal, Chicago Tribune, 10 July 2025
Legal challenges meant Trump was unsuccessful in his first term as president in terminating TPS for Nicaragua and Honduras.
—Isabel Van Brugen, MSNBC Newsweek, 10 July 2025
See All Example Sentences for unsuccessful
Cite this Entry
“Unsuccessful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsuccessful. Accessed 19 Jul. 2025.
Copy CitationKids Definition
unsuccessful
adjective
un·suc·cess·ful
ˌən(t)-sək-ˈses-fəl
: not successful : not having or producing success
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