unsuccessful

adjective

un·​suc·​cess·​ful ˌən-sək-ˈses-fəl How to pronounce unsuccessful (audio)
: not successful : not meeting with or producing success
unsuccessfully adverb

Examples of unsuccessful in a Sentence

His last novel was unsuccessful. an unsuccessful attempt to fix the faucet ourselves
Recent Examples on the Web Those efforts were apparently unsuccessful and the grocery chain decided to close its doors and potentially file for bankruptcy protection, the source said. Talia Soglin, Chicago Tribune, 20 June 2024 The team conducted multiple dive operations on Monday evening but were unsuccessful. Lux Butler, The Arizona Republic, 19 June 2024 As Jarod witnessed his father struggling in the Kennebec River, the younger man removed his own waders and jumped into the water to try to rescue him but was unsuccessful, according to the Herald. Angel Saunders, Peoplemag, 19 June 2024 His efforts, which involved using the Bangladeshi police officer’s account, were unsuccessful, prosecutors said. Julia Marnin, Miami Herald, 18 June 2024 See all Example Sentences for unsuccessful 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unsuccessful.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1617, in the meaning defined above

Time Traveler
The first known use of unsuccessful was in 1617

Dictionary Entries Near unsuccessful

Cite this Entry

“Unsuccessful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsuccessful. Accessed 4 Jul. 2024.

Kids Definition

unsuccessful

adjective
un·​suc·​cess·​ful ˌən(t)-sək-ˈses-fəl How to pronounce unsuccessful (audio)
: not successful : not having or producing success
unsuccessfully adverb

More from Merriam-Webster on unsuccessful

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!