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Synonyms

atavistic

American  
[at-uh-vis-tik] / ˌæt əˈvɪs tɪk /

adjective

  1. of, relating to, or characterized by atavism; reverting to or suggesting the characteristics of a remote ancestor or primitive type.


atavistic British  
/ ˌætəˈvɪstɪk /

adjective

  1. of or relating to reversion to a former or more primitive type

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

atavistic Scientific  
/ ăt′ə-vĭstĭk /
  1. Relating to an inherited trait that reappears in an individual after being absent from a strain of organism for several generations. Atavistic traits were formerly thought to be throwbacks to ancestral types but are now known to be due to the inheritance of a pair of recessive genes.


Other Word Forms

  • atavistically adverb

Etymology

Origin of atavistic

First recorded in 1870–75; atav(ism) + -istic

Explanation

Are you scared of the dark? It's okay. That is quite a natural atavistic fear — that is, a fear related to an ancient way of thinking or behaving. Something atavistic doesn't have to be a feeling; it can be anything that's a throwback to an earlier form of life or way of looking at things. For example, a new building can be atavistic if it contains strong elements of ancient architectural styles. A physical genealogical trait handed down from many generations is also atavistic. For example, the pointed canine teeth in humans, originally used to tear meat apart when hunting, is an atavistic trait in mankind.

Keep Reading on Vocabulary.com

Vocabulary lists containing atavistic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Giant” is a probing character study that raises the discomfiting question of how a man of intelligence and imagination could hold such atavistic and pernicious views.

From The Wall Street Journal • Mar. 24, 2026

“Parade,” which delves into antisemitism, systemic bias in our judicial system and the power of a wily demagogue to stoke atavistic hatred for self-gain, has a disconcerting timeliness.

From Los Angeles Times • Jun. 20, 2025

Sorry you couldn’t experience this atavistic joy of cooking, Jackie.

From Seattle Times • Nov. 16, 2023

Actually, as fashionable as Mekas’s film once was it has an atavistic quality.

From New York Times • Jul. 28, 2022

Her palm lines do not branch into head, heart, and life lines like other people’s but crease with just one atavistic fold.

From "The Woman Warrior" by Maxine Hong Kingston