as in genetic
genetically passed or capable of being passed from parent to offspring eye and hair color are hereditary

Synonyms & Similar Words

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How is the word hereditary different from other adjectives like it?

Some common synonyms of hereditary are congenital, inborn, inbred, and innate. While all these words mean "not acquired after birth," congenital and hereditary refer to what is acquired before or at birth, the former to things acquired during fetal development and the latter to things transmitted from one's ancestors.

a congenital heart murmur
eye color is hereditary

When might inborn be a better fit than hereditary?

While the synonyms inborn and hereditary are close in meaning, inborn suggests a quality or tendency either actually present at birth or so marked and deep-seated as to seem so.

her inborn love of nature

When can inbred be used instead of hereditary?

The synonyms inbred and hereditary are sometimes interchangeable, but inbred suggests something either acquired from parents by heredity or so deeply rooted and ingrained as to seem acquired in that way.

inbred political loyalties

Where would innate be a reasonable alternative to hereditary?

While in some cases nearly identical to hereditary, innate applies to qualities or characteristics that are part of one's inner essential nature.

an innate sense of fair play

Example Sentences

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 hereditary Between five and 10% of cases will be considered hereditary, meaning that the cancer was caused by a genetic abnormality that was passed down from the mother or father. Joanne Fowler, People.com, 1 Apr. 2025 His father, Reinaldo senior, was a nobleman who bore the hereditary 18th-century title Marqués de Torre Casa. Air Mail, 29 Mar. 2025 By contrast, the plantation economy relied on rigid racial hierarchies and hereditary enslavement. Austin Choi-Fitzpatrick, The Conversation, 4 Apr. 2025 His father, Reinaldo senior, was a nobleman who bore the hereditary 18th-century title Marqués de Torre Casa. Air Mail, 29 Mar. 2025 See All Example Sentences for hereditary
Recent Examples of Synonyms for hereditary
Adjective
  • These mutations were found to make up 15% of the early genetic alterations that increase colorectal cancer risk.
    Melissa Rudy, FOXNews.com, 25 Apr. 2025
  • Every genetic component must be meticulously selected and optimized for function.
    Kristofer Mussar, Forbes.com, 25 Apr. 2025
Adjective
  • Photograph: Courtesy of Sean Hartnoll For decades, physicists and mathematicians have wanted to show that these chaotic dynamics are not an artifact of the simplifying assumption of decoupling, but inherent to black holes.
    Lyndie Chiou, Wired News, 20 Apr. 2025
  • Watch less often and watch more than one network, taking inherent and obvious biases into account.
    Doug Ross, Chicago Tribune, 19 Apr. 2025
Adjective
  • Quoting the late American historian Yosef Hayim Yerushalmi, Horn said Jewish culture makes a distinction between history and memory, and Jews are more interested in memory: investing a historical event with eternal, inheritable meaning.
    Andrew Silow-Carroll, Sun Sentinel, 8 Apr. 2025
  • Our vision is that the future of design will have a long lasting inheritable quality.
    Sydney Gore, Architectural Digest, 6 Feb. 2025

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Cite this Entry

“Hereditary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hereditary. Accessed 1 May. 2025.

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