granddaddy

noun

ˈgran-ˌda-dē How to pronounce granddaddy (audio)
variants also grandaddy
Definition of granddaddynext
as in forerunner
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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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of granddaddy Saving Private Ryan was the granddaddy of a number of things. — Katie Sanders, Time, 22 May 2026 That makes this Broadway revival of the ‘70s cult musical — the granddaddy of all experiential shows — fit right in with the wave of end-of-season, party-hearty shows. — Frank Rizzo, Variety, 24 Apr. 2026 Reata Restaurant Reata is the granddaddy, on the brink of turning 30 and still downtown’s home of Southwestern dining. — Bud Kennedy, Fort Worth Star-Telegram, 15 Apr. 2026 Yet now the granddaddy of philanthropic sporting events is being replaced by a sport actually popularized by granddaddies — pickleball. — Scott Maxwell, The Orlando Sentinel, 7 Apr. 2026 See All Example Sentences for granddaddy
Recent Examples of Synonyms for granddaddy
  1. forerunner
  2. ancestor
  3. precursor
Noun
  • Koslow’s screen career began in 1976 as the writer of the film Lifeguard, a ’70s-era Baywatch forerunner starring a hunky Sam Elliott and Anne Archer.
    — Tom Tapp, Deadline, 19 Oct. 2026
  • Rather than try to replicate his forerunners’ styles of success, Ternus has so far played to his own strengths—which are also those of Apple, a company that first and foremost builds beautiful products that spark productivity, creativity, and joy.
    — Andrew R. Chow, Time, 15 Oct. 2026
Definition of forerunner
Noun
  • According to family history, DaCosta Levy’s family lineage traced to Portugal, where his ancestors had been mariners — almost certainly Sephardic Jews who scattered across the Atlantic world after the Inquisition.
    — Zachary Kranc, Sun Sentinel, 27 Oct. 2026
  • Government officials previously said that these 11 families split from a common male-line ancestor some 600 years ago, and are now at least 36 degrees of kinship from Naruhito.
    — Chad de Guzman, Time, 26 Oct. 2026
Definition of ancestor
Noun
  • To fix the chemical interference, the research team added a decoupling modulator molecule featuring ammonium ions, iodide ions, and two sulfonate groups to the precursor solution.
    — Mrigakshi Dixit, Interesting Engineering, 26 Oct. 2026
  • This notorious commercial entity, a precursor of the global corporations of today and big enough to command its own army, ruthlessly exploited foreign resources, human and material.
    — Rebecca Mead, New Yorker, 26 Oct. 2026
Definition of precursor

Browse Nearby Words

granddaddies
granddaddy
grande dame
See all Nearby Words

Cite this Entry

“Granddaddy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/granddaddy. Accessed 29 Oct. 2026.

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