adjective
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having succeeded in one's endeavours
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marked by a favourable outcome
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having obtained fame, wealth, etc
Usage
Spelling tips for successful The word successful is hard to spell because it can be hard to know which letters are doubled. Both the c and the middle s are doubled, but the f and l are not. How to spell successful: To be a success, you need to see (two Cs) Some Smarts (two Ss). This reminds you that success is spelled with a double C in the middle and a double S at the end. To spell successful, you add the base word (success) to the suffix -ful.
Other Word Forms
- half-successful adjective
- half-successfully adverb
- half-successfulness noun
- nonsuccessful adjective
- nonsuccessfully adverb
- presuccessful adjective
- presuccessfully adverb
- quasi-successful adjective
- quasi-successfully adverb
- semisuccessful adjective
- semisuccessfully adverb
- successfully adverb
- successfulness noun
Etymology
Origin of successful
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Displays app/URL shortcuts in the app after a successful connection — a bit of a silly “feature.”
From Salon
Do you believe Nike’s turnaround effort, led by Hill, will be successful?
From MarketWatch
“All My Sons,” Miller’s breakthrough play about capitalism’s warped ethics in the guise of a domestic drama, just finished a successful run at Antaeus Theatre Company in Glendale.
From Los Angeles Times
“All of the building blocks of what would become successful prosecutions were pulled out,” said Gerbasi, who retired as the section’s acting deputy chief for policy in March 2025 after 28 years with the department.
From Salon
Block is well-known as the founder and chief executive officer of Muddy Waters Capital, a hedge fund and investment research firm, with a string of successful bearish bets to his name.
From MarketWatch
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
