variants
also grandaddy
as in ancestor
something belonging to an earlier time from which something else was later developed
the granddaddy of all English mystery novels
Synonyms & Similar Words
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Example Sentences
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Recent Examples of granddaddy
Bonilla has the granddaddy of all deferred deals, and July 1 is his biggest day of the year.
—
Barry M. Bloom, Sportico.com, 1 July 2025
He's won the Indy 500 (still considered the granddaddy of the Indy series) back-to-back, in 2023 and 2024.
—Tracy Smith, CBS News, 15 June 2025
First came Kodak, the granddaddy of them all, founded in Rochester, New York, in 1892.
—Mark Sparrow, Forbes.com, 6 June 2025
High Rye Kentucky Straight Bourbon Whiskey As the granddaddy of them all, it was founded in 1969, the International Wine and Spirit Competition has a long history of discovering the finest bottles in the world.
—Hudson Lindenberger, Forbes, 9 Jan. 2025
See All Example Sentences for granddaddy
Barry M. Bloom, Sportico.com, 1 July 2025
He's won the Indy 500 (still considered the granddaddy of the Indy series) back-to-back, in 2023 and 2024.
—Tracy Smith, CBS News, 15 June 2025
First came Kodak, the granddaddy of them all, founded in Rochester, New York, in 1892.
—Mark Sparrow, Forbes.com, 6 June 2025
High Rye Kentucky Straight Bourbon Whiskey As the granddaddy of them all, it was founded in 1969, the International Wine and Spirit Competition has a long history of discovering the finest bottles in the world.
—Hudson Lindenberger, Forbes, 9 Jan. 2025
See All Example Sentences for granddaddy
Recent Examples of Synonyms for granddaddy
Noun
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Her ancestor’s analytic model discouraged self-revelation by the therapist, but Freud often meets her guests’ excavations of desire and vulnerability with her own candid recollections.—
Rebecca Mead,
New Yorker,
8 Sep. 2025
-
In Rea Rasmussen's case, the process took 18 months and required building genealogical connections back to ancestors born in the 1780s.—
Adeola Adeosun,
MSNBC Newsweek,
8 Sep. 2025
Noun
-
The reactor is the forerunner to the Aalo Pod, a 50-megawatt modular power plant designed specifically for data centers.—
Neetika Walter,
Interesting Engineering,
29 Aug. 2025
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Bittler has been with Paramount (and its forerunner Viacom) for some 25 years, most recently as executive vp communications for the company’s kids and family division, including Nickelodeon, Awesomeness and kids and family series at Paramount+.—
Rick Porter,
HollywoodReporter,
26 Aug. 2025
Noun
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He has been put in charge of a fragile minority government prone to challenges, demands and upheaval from parties on both the far left and right — as the ousting of Bayrou and his predecessor, Michel Barnier, less than a year ago, has proven.—
Holly Ellyatt,
CNBC,
10 Sep. 2025
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Fumio Kishida, Ishiba’s direct predecessor, did not visit the shrine, although several of his ministers did, including his Defense Minister Minoru Kihara—the first serving defense chief to visit the shrine on the anniversary of Japan’s surrender.—
Miranda Jeyaretnam,
Time,
10 Sep. 2025
Cite this Entry
“Granddaddy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/granddaddy. Accessed 11 Sep. 2025.
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