as in ancestor
a person who is several generations earlier in an individual's line of descent
the family held a huge reunion to mark the 200th anniversary of their primogenitors' arrival in America
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for primogenitor
Noun
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In a town in northern Peru, a teenager addicted to video games begins to desecrate the sacred ruins of his ancestors in search of money to continue playing.—
Roberto Prieto,
Variety,
13 May 2026 -
Scientists think that may have happened later when our ancestors intermingled with Denisovans.—
ABC News,
ABC News,
13 May 2026
Noun
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The murder trial was the capstone to a remarkable fall from grace for the personal injury lawyer, whose father, grandfather and great-grandfather served as the local prosecutor consecutively from 1920 to 2006.—
Eric Levenson,
CNN Money,
14 May 2026
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In November 2013, Scott Hopkins -- now 67 years old and a grandfather -- goes on trial for the murder of Janet Walsh in 1979.—
Peter Van Sant,
CBS News,
14 May 2026
Noun
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In November 2025, the fathers told the court about their child’s birth and a day later, Uthmeier, the AG, began pushing his way into this case.—
Ann Marie Luft,
The Orlando Sentinel,
14 May 2026
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Ahmed’s family of ten—the couple has seven children, and also cares for Ahmed’s elderly father—lives in two adjoining caravans made of metal sheets.—
Annie Hylton,
New Yorker,
14 May 2026
Noun
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Cochran gave Bradley credit for that London show and many more that followed, putting him together with Noël Coward, the young George Balanchine, and the man who would become the foremost progenitor of ballet in Britain, Frederick Ashton.—
Brian Seibert,
New Yorker,
13 May 2026
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These are regions in which stars are looped by loose material, which is likely the result of the progenitor star blasting off material in the past.—
Robert Lea,
Space.com,
8 May 2026
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Cite this Entry
“Primogenitor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/primogenitor. Accessed 17 May. 2026.
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