Synonyms of progenitor

progenitor

noun

prō-ˈje-nə-tər 

as in ancestor

a person who is several generations earlier in an individual's line of descent

the progenitors of today's Maya once ruled a mighty empire that stretched across much of Central America

Synonyms & Similar Words

• ancestor
• grandfather
• father
• forefather
• forebear
• primogenitor
• forebearer
• grandmother
• predecessor
• ancestress
• ancestry
• patriarch
• matriarch
• antecessor
• grandsire
• antecedents
• sire
• foremother
• roots

Antonyms & Near Antonyms

• descendant
• family
• children
• progeny
• offspring
• lineage
• seed
• stock
• issue
• son
• posterity
• successor
• daughter
• heir
• inheritor
• scion

Example Sentences

Recent Examples of progenitor

In her account, Richmond indeed emerges as its progenitor—through his theorizing, his behind-the-scenes parliamentary and polemical maneuvering, and his patronage of Thomas Paine. — Adam Gopnik, New Yorker, 8 June 2026

Watching their metronomic thriller does more to suggest the arrival of a hyper-sexualized answer to the Coen brothers than the progeny of William Gibson or the progenitors of multiplex psychedelia. — Nick Newman, IndieWire, 1 June 2026

The models specifically reproduced how said particles would interact with the expanding shell of material shrugged off by the supernova's dying progenitor star. — Robert Lea, Space.com, 25 May 2026

Its story of five girls — all navigating preteenagerdom under the stewardship of their tragically well-meaning white dads — stands firmly on its own legs, even staring down some of its progenitors. — Sara Holdren, Vulture, 20 May 2026