primogenitors

noun

plural of primogenitor
as in ancestors
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

Relevance

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for primogenitors
  1. ancestors
  2. grandfathers
  3. fathers
Noun
  • Travelers who’d rather be outside should drive south on Snake River Road to Buffalo Eddy, where hundreds of petroglyphs etched into the basalt by Nez Perce ancestors thousands of years ago remain visible from the riverbank.
    — Lauren Mowery, Forbes.com, 29 July 2026
  • In Tenet, warriors from the future punish the present because their world is ravaged by climate change caused by us, their ancestors.
    — Roxana Hadadi, Vulture, 29 July 2026
Definition of ancestors
Noun
  • Sorrell, whose grandfathers both played in the majors, slugged 23 home runs and 20 doubles in 56 games while drawing 33 walks and striking out 61 times.
    — Meghan Montemurro, Chicago Tribune, 13 July 2026
  • Growing up in Syracuse, Shattuck watched his great-grandfather and both grandfathers getting their suits made at Frank and Carl Cesta’s shop.
    — jeanne malle, Air Mail, 4 July 2026
Definition of grandfathers
Noun
  • The babies looked so similar that one of the fathers in the group, who happened to be a microbiology professor, offered to swab their cheeks, take a sample and run a DNA test.
    — Wendy Grossman Kantor, PEOPLE, 26 July 2026
  • Although their fathers have collaborated on multiple projects, including the movies Boomerang (1992) and Life (1999), Jasmine revealed to InTouch Weekly in 2022 that she was introduced to Eric by her uncle.
    — Ayana Herndon, InStyle, 25 July 2026
Definition of fathers
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.

Browse Nearby Words

primogenitor
primogenitors
primordial
See all Nearby Words

Cite this Entry

“Primogenitors.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/primogenitors. Accessed 1 Aug. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of spindrift

See Definitions and Examples »

Popular in Grammar & Usage

See More

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

Why does English have so many silent letters?

Your vs. You're: How to Use Them Correctly
See More

Popular in Wordplay

See More

Dutch Treat and French Leave: Eight Place-Based Compounds

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

The Words of the Week - Jul. 31

Even More Bird Names that Sound Like Insults (and Sometimes Are)
See More

Popular

See More

7 Pairs of Commonly Confused Words

Dutch Treat and French Leave: Eight Place-Based Compounds

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
asap street sign
Figure Out These Acronyms ASAP You don't have to be a NASA engineer to get these...
See All