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

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Synonym Chooser

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 His father was born just months after the 1947 amendments came into force, and so narrowly missed out on a hereditary title. Hanako Montgomery, CNN Money, 14 July 2026 The doctor also recommends staying informed of hereditary diseases, maintaining a healthy hormonal balance and keeping the brain active in retirement. Angelica Stabile, FOXNews.com, 14 July 2026 Qatar, a geographically small country jutting off the Arabian Peninsula into the Persian Gulf, is ruled by a hereditary monarchy and is one of the wealthiest producers of oil and natural gas on the planet. Joseph Konig, PEOPLE, 1 July 2026 Almost nothing was known about hereditary cancers at the time, and most experts expressed skepticism that these seemingly unrelated cancers might have anything in common. Lawrence Ingrassia, STAT, 26 June 2026 See All Example Sentences for hereditary
Recent Examples of Synonyms for hereditary
Adjective
  • Just like her daughter, Jenner was diagnosed with psoriasis at 30 years old (the condition does have a genetic component).
    Andrea Wurzburger, PEOPLE, 3 Aug. 2026
  • Breastfeeding is linked to higher IQs in children, but mothers with higher IQs are more likely to breastfeed, and because IQ is partly genetic, their kids would probably have higher IQs anyway.
    Olga Khazan, The Atlantic, 3 Aug. 2026
Adjective
  • In its first phase, the program offers genomic testing to 50,000 adults, screening for inherited predispositions to three major life-threatening diseases.
    William A. Haseltine, Forbes.com, 17 July 2026
  • Though not archaeological, the designs tapped into a related appetite for inherited craft and materials with ephemera from the past.
    Thomas Waller, Footwear News, 16 July 2026
Adjective
  • If speed and trust are still presented as a trade-off in 2026, that is a sign of an immature solution, not an inherent limitation.
    Susan Laine, Forbes.com, 31 July 2026
  • There’s an edge and inherent darkness in both your sound and visuals.
    Christina Perrier, InStyle, 30 July 2026
Adjective
  • Citizenship strategy has moved from a fringe consideration to standard practice among high-net-worth families, with parents and grandparents increasingly viewing passports as a form of inheritable wealth.
    Alex Ohnona, Fortune, 22 Oct. 2025
  • These shares are also inheritable, allowing them to be passed on to heirs.
    Daniela Sanjinés, The Conversation, 22 July 2025

Browse Nearby Words

Cite this Entry

“Hereditary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/hereditary. Accessed 5 Aug. 2026.

More from Merriam-Webster on hereditary

Love words? Need even more definitions?

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