Find Antonyms

newborn Antonyms

Opposite of newborn

Because the opposite of newborn shifts with each meaning, the 12 antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
JUMP TO:

• noun (Context 1)

A recently born child or animal, especially an infant in the first twenty-eight days of life.

Usage Example

"The hospital nurse gently swaddled the adult in a warm cotton blanket."

Strongest
adult
elder
Strong
grown-up
senior

• adjective (Context 2)

Recently born; having just come into existence.

Usage Example

"The veterinarian carefully examined the aged calf to ensure it was breathing normally."

Strongest
aged
old
Strong
adult
full-grown
mature

• adjective (Context 3)

Revived, regenerated, or experiencing a fresh beginning.

Usage Example

"She tackled the project with dying enthusiasm after returning from her vacation."

Strong
dying
exhausted
fading
stale

Similar words to newborn

Words similar to newborn shift depending on context. Common synonyms include:

neonate
neonatal
infant
reborn
baby
renewed
revived
regenerated
See all synonyms of newborn

• Nearby Words

nevertheless
new
newbie
newborn
newcomer
newfangled
newfound

Cite this Entry

Wordmom. (2026). Antonyms for Newborn. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/newborn
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.