INFANCY Synonyms: 20 Similar and Opposite Words

infancy

noun

Definition of infancy

as in babyhood

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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 infancy Her younger sister, Hattie, also died in infancy the following year. — Julie Sharp, CBS News, 12 Aug. 2026 That said, the videos are merely simulations when orbital data centers remain in their infancy. — Michael Kan, PC Magazine, 7 Aug. 2026 While quantum technologies are still in their infancy, concerns about their high energy use are already on the rise. — Ameya Paleja, Interesting Engineering, 6 Aug. 2026 Some existing amenities, like the regulation tennis court, will be retained—and a trendy padel court is being considered—but the project is still in its infancy. — Wendy Bowman, Robb Report, 5 Aug. 2026 See All Example Sentences for infancy

Recent Examples of Synonyms for infancy

Noun

His arms, still rounded with the softness of babyhood, were raised; his hands behind his head.

— Sahana Jayaraman, AZCentral.com, 26 Mar. 2025

Definition of babyhood

Noun

Autistic girls without co-occurring intellectual disabilities tend to be diagnosed significantly later than their male counterparts, often not until adolescence or later.

— Los Angeles Times, Los Angeles Times, 26 Aug. 2026
His father’s work as a contractor moved the family around a lot during his adolescence.

— Milena Malaver, Miami Herald, 26 Aug. 2026

Definition of adolescence

Noun

His workload as captain in all three formats was secondary to his immaturity.

— Paul Newman, New York Times, 23 Aug. 2026
The diagnosis provided a framework that explained years of behavior that family members had struggled to understand and had simply attributed to immaturity.

— Walter Pavlo, Forbes.com, 25 July 2026

Definition of immaturity

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infancy

infant

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“Infancy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infancy. Accessed 1 Sep. 2026.

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Synonyms of infancy

noun

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