1
as in one
known but not named
a certain person told me that today is your birthday
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in sure
having or showing a mind free from doubt
I'm certain that they'll arrive on time
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in stable
having been established and usually not subject to change
a certain percentage of the profits will go to charity
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in necessary
impossible to avoid or evade
as he got older, the athlete began to feel the certain effects of the aging process on his body
Synonyms & Similar Words
Antonyms & Near Antonyms
5
as in reliable
not likely to fail
chicken soup is grandma's certain cure for pretty much whatever ails you
Synonyms & Similar Words
Antonyms & Near Antonyms
6
as in definite
not capable of being challenged or proved wrong
up to this point there's been no certain evidence that a crime has been committed
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
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Recent Examples of certain
However, your actual payment may be lower depending on certain eligibility factors, like your income and living arrangements.
—
Josh Hammer, MSNBC Newsweek, 22 Apr. 2025
The new rule wouldn’t apply to one-time or emergency spending, and certain expenditures would be excluded from the cap.
—Nolan McKendry | The Center Square, The Washington Examiner, 22 Apr. 2025
The research offers hope that stem cell transplants may be able to replace the loss of certain cells that leads to Parkinson’s symptoms.
—Lillian Ali, Smithsonian Magazine, 21 Apr. 2025
Changes could also be made to the threshold when certain investments can be blocked by the government, rather than just requiring notification.
—Owen Tedford, Forbes.com, 21 Apr. 2025
See All Example Sentences for certain
Josh Hammer, MSNBC Newsweek, 22 Apr. 2025
The new rule wouldn’t apply to one-time or emergency spending, and certain expenditures would be excluded from the cap.
—Nolan McKendry | The Center Square, The Washington Examiner, 22 Apr. 2025
The research offers hope that stem cell transplants may be able to replace the loss of certain cells that leads to Parkinson’s symptoms.
—Lillian Ali, Smithsonian Magazine, 21 Apr. 2025
Changes could also be made to the threshold when certain investments can be blocked by the government, rather than just requiring notification.
—Owen Tedford, Forbes.com, 21 Apr. 2025
See All Example Sentences for certain
Recent Examples of Synonyms for certain
Adjective
-
Drinkwater didn't make one appearance in a Chelsea shirt last season, whilst Bakayoko spent the season in Italy on loan at AC Milan.—
SI.com,
SI.com,
3 Aug. 2019
-
Decisions made by engineers today, in other words, will determine not how one car drives but how all cars drive.—
Johannes Himmelreich,
BostonGlobe.com,
30 Mar. 2018
Adjective
-
Acharya can’t be entirely sure, but there’s no evidence an actual human being, much less any sort of expert on vaccines or shingles, reviewed her grant proposal or assessed her work.—
Mark Z. Barabak,
Los Angeles Times,
30 Apr. 2025
-
The Golden Knights may be the 2023 Stanley Cup champions, but the Wild sure are putting up a fight.—
Tom Rogers,
MSNBC Newsweek,
30 Apr. 2025
Adjective
-
Deployments to the region are a demonstration of Australia's resolve to support an open, stable and prosperous Indo-Pacific.—
Tom Rogers,
MSNBC Newsweek,
30 Apr. 2025
-
This channels air from the front to underneath, then over the hood and windscreen to keep it stable.—
Matthew MacConnell,
Forbes.com,
29 Apr. 2025
Adjective
-
In both cases, regulation or policing of markets is necessary to ensure that ‘bad’ actors do not gain an advantage over good ones.—
Mike O'Sullivan,
Forbes.com,
25 Apr. 2025
-
The laws are seen by the administration as a necessary protection against threats to the country, a betrayal of the principles and virtues of the nation by the opposition and the public at large.—
Liz Tracey,
JSTOR Daily,
25 Apr. 2025
Adjective
-
Over the next decade his signature kung-fu comedy style blending bold stunts and easy-going charisma became a reliable box-office draw for Hong Kong’s now legendary Golden Harvest studio.—
Nick Vivarelli,
Variety,
29 Apr. 2025
-
The only solution with the current state of the Dodgers is a blockbuster trade for a reliable pitcher to bolster their rotation.—
Mohammed Soliman,
MSNBC Newsweek,
29 Apr. 2025
Adjective
-
But despite definite similarities between Bono and Peters’ vocal styles, the Alarm’s music was less anthemic and centered more around acoustic guitars.—
Andy Greene,
Rolling Stone,
29 Apr. 2025
-
Your ideal clients want someone who stands for something definite.—
Jodie Cook,
Forbes.com,
28 Apr. 2025
Adjective
-
And over the opening month of this season, Yamamoto’s confident mound presence has been mirrored behind the scenes, the pitcher becoming more vocal in game-planning meetings and assured in his clubhouse demeanor.—
Jack Harris,
Los Angeles Times,
27 Apr. 2025
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Both Roseman and Sirianni were confident that Mukuba could deliver the same blows in the NFL despite being undersized.—
Brooks Kubena,
New York Times,
26 Apr. 2025
Adjective
-
Today’s sentence is the culmination of justice, but this is not the final chapter of Kyhara’s life story.—
Nicholas Williams,
New York Daily News,
24 Apr. 2025
-
The Yorktown's final resting place wasn't discovered until a 1998 expedition found it about 1,000 miles northwest of Honolulu.—
Eric Lagatta,
USA Today,
24 Apr. 2025
Cite this Entry
“Certain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/certain. Accessed 3 May. 2025.
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