FAMILY TREES Synonyms: 36 Similar and Opposite Words

family trees

noun

plural of family tree

as in lineages

the line of ancestors from whom a person is descended his family tree includes writers, musical composers, and other notables in the arts

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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 family trees Kurin is also senior author of a paper describing the methods that connected the former US president to Hemings’ descendants, which involved delving deep into the genetics of the Jefferson and Hemings family trees. — Mindy Weisberger, CNN Money, 30 Sep. 2026 Many of them supplement the text with photographs, epigraphs, glossaries, family trees, sketches, timelines, variant tables of contents, alternating fonts and notes to the reader. — Christopher Coffman, The Conversation, 24 Aug. 2026 The family trees here have a lot of branches and some of them are a bit rotten. — Randy Myers, Mercury News, 16 July 2026 The case was built by forensic genetic genealogy, which is the same science that traced DNA family trees to find the Golden State Killer in California and help solve the Yogurt Shop Murders in Austin, Texas. — Meredith Colias-Pete, Chicago Tribune, 16 July 2026 The samples helped people discover entirely new family trees and could reveal consequential health information, such as a genetic predisposition to cancer. — Los Angeles Times, 30 May 2026 The Oscar-winning actress and former Vogue editor-in-chief are related, according to an analysis of family trees and public records done by DNA testing company Ancestry. — Melina Khan, USA Today, 2 Apr. 2026 Unfortunately, those answers often appear directly in public family trees. — Kurt Knutsson, FOXNews.com, 18 Mar. 2026 As family trees expand, more stakeholders enter the conversation, and priorities can diverge. — Belinda G. Schwartz, Fortune, 7 Mar. 2026

Recent Examples of Synonyms for family trees

Noun

But researchers were able to show that over hundreds of thousands of years, the gentoo has diverged into four distinct evolutionary lineages, each of which the researchers say should be its own species.

— Violet Jira, Washington Post, 29 Sep. 2026
When the catastrophe wiped out their massive non-avian relatives, the bird lineages that survived were positioned to take advantage of newly vacant ecological niches.

— Kevin Brown, Forbes.com, 24 Sep. 2026

Definition of lineages

Noun

But Shanes questioned whether grouping Jews under a single ethnic category would produce sufficiently specific data for those purposes, or instead obscure differences among Jewish populations with distinct ancestries.

— Naomi Taxay, Sacbee.com, 28 Aug. 2026
This technique overcomes limitations of older methods like genotyping arrays, which were often biased towards European ancestries and less accurate.

— William A. Haseltine, Forbes.com, 4 Aug. 2026

Definition of ancestries

Noun

Global flavors with local pedigrees provide the secret sauce for Seattle’s culinary scene.

— Lydia Mansel, Travel + Leisure, 29 Aug. 2026
The cast has become a kind of living monument to New York theater, with Christine Baranski, Cynthia Nixon, Donna Murphy, Kelli O’Hara, Audra McDonald, and many others bringing Broadway pedigrees to the series.

— Chris Murphy, Vanity Fair, 25 Aug. 2026

Definition of pedigrees

Noun

Sometimes, though, these genealogies of behavior can seem beside the point, serving only to dull one’s analysis of the situation.

— Jay Caspian Kang, New Yorker, 8 Sep. 2026
The scientists’ method reconstructs genealogies, or maps showing where different pieces of DNA came from and how they were passed down, revealing branches of our evolutionary past.

— Taylor Nicioli, CNN Money, 26 Aug. 2026

Definition of genealogies

Noun

Standard rooms might be a tight squeeze for groups of three or more, but everything from a junior suite and up can accommodate families well.

— Condé Nast, Condé Nast Traveler, 10 Oct. 2026
The Chicago archdiocese recognized Rubey's work this year by dedicating in his honor a memorial to the lives lost to suicide and their surviving families.

— Arkansas Online, Arkansas Online, 10 Oct. 2026

Definition of families

Noun

Life’s one-handedness puzzle The duo’s research has both given chemists fundamental new tools that are widely used in their daily work and awakened interest in the chemistry of life’s origins, the committee said.

— Katie Hunt, CNN Money, 7 Oct. 2026
By then, the meme had already become a viral format, and users cared little about its AI origins.

— Angela Yang, NBC news, 7 Oct. 2026

Definition of origins

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“Family trees.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/family%20trees. Accessed 12 Oct. 2026.

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noun

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