successful
adjective
suc·cess·ful
sək-ˈses-fəl 
1
: resulting or terminating in success
a successful attempt
2
: gaining or having gained success
a successful investor
successfulness
noun
Synonyms
Examples of successful in a Sentence
the play had a successful run on Broadway
sold their successful dry-cleaning business and retired to Hawaii
Recent Examples on the Web
Studies show that optimists typically are happier, healthier, and more successful in life.
—
Contributed Content, Twin Cities, 7 Feb. 2025
McKinley was indeed successful in raising large sums of money for the U.S. government several decades before the first national income tax was implemented.
—Rob Wile, NBC News, 6 Feb. 2025
If those initial transplants are successful, then the company plans to grow the clinical trial to up to 50 patients.
—Sarah Kuta, Smithsonian Magazine, 6 Feb. 2025
The Wildcats, led by former TCU coach Jeff Mittie, were determined to make anyone besides the big three beat them and the Wildcats were ultimately successful.
—Steven Johnson, Fort Worth Star-Telegram, 6 Feb. 2025
See all Example Sentences for successful 
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Contributed Content, Twin Cities, 7 Feb. 2025
McKinley was indeed successful in raising large sums of money for the U.S. government several decades before the first national income tax was implemented.
—Rob Wile, NBC News, 6 Feb. 2025
If those initial transplants are successful, then the company plans to grow the clinical trial to up to 50 patients.
—Sarah Kuta, Smithsonian Magazine, 6 Feb. 2025
The Wildcats, led by former TCU coach Jeff Mittie, were determined to make anyone besides the big three beat them and the Wildcats were ultimately successful.
—Steven Johnson, Fort Worth Star-Telegram, 6 Feb. 2025
See all Example Sentences for successful
Dictionary Entries Near successful
Cite this Entry
“Successful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/successful. Accessed 9 Feb. 2025.
Copy CitationKids Definition
successful
adjective
suc·cess·ful
sək-ˈses-fəl
1
: resulting or ending in success
2
: gaining or having gained success
successfulness
noun
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