infantine

adjective

Definition of infantinenext
as in infantile

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Example Sentences

Recent Examples of Synonyms for infantine
  1. infantile
  2. childish
  3. babyish
  4. adolescent
  5. youthful
  6. juvenile
Adjective
  • At 8 months, the child was also diagnosed with infantile epileptic spasms syndrome, a severe form of epilepsy.
    — Inaya Folarin Iman, CBS News, 29 Sep. 2026
  • Many have remarked that there is something touchingly infantile in both the watching and the making of a trash movie.
    — Becca Rothfeld, New Yorker, 29 Aug. 2026
Definition of infantile
Adjective
  • There is a playful feeling to many PATTARAPHAN pieces, but this is not childish work.
    — Rachel Elspeth Gross, Forbes.com, 20 Aug. 2026
  • And also settling a very childish dispute between the airport and the contractors.
    — Business Columnist, Los Angeles Times, 20 Aug. 2026
Definition of childish
Adjective
  • Suzanne O’Donnell, an accomplished regional theater actor with a lot of Shakespeare on her resume, plays Penrose as both a warm mothering figure to these two occasionally babyish men but does not downplay the character’s pragmatic side.
    — Christopher Arnott, Hartford Courant, 21 Apr. 2026
  • Paige is little more than a dumb blonde stereotype, another underwritten female character in Sheridan’s growing oeuvre, but Chapman laces her babyish whining with surprising bite, while showing a knack for physical comedy.
    — Ben Travers, IndieWire, 13 Mar. 2026
Definition of babyish
Adjective
  • The casting has to communicate a particular world and adolescent psychology.
    — Theater Critic, Los Angeles Times, 5 Oct. 2026
  • As an adolescent, Winston could hardly have imagined the cascading effect of his shrewd eye for color and clarity.
    — Paige Reddinger, Robb Report, 3 Oct. 2026
Definition of adolescent
Adjective
  • Dick Clark launched the program as a more youthful alternative to bandleader Guy Lombardo’s long-running New Year’s Eve specials on CBS.
    — Paul Grein, Billboard, 7 Oct. 2026
  • Willa’s look contrasted her mom’s with youthful exuberance defined by pops of color.
    — Julia Teti, Footwear News, 7 Oct. 2026
Definition of youthful
Adjective
  • In her Venice job, the majority of people had been in foster care, juvenile hall or prison.
    — Steve Lopez, Los Angeles Times, 10 Oct. 2026
  • One 16-year-old suspect was transported to a juvenile detention center, while the four adults were taken to the Frederick County Adult Detention Center.
    — CBS News, CBS News, 7 Oct. 2026
Definition of juvenile
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.

Browse Nearby Words

infantilized
infantine
infantry
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Cite this Entry

“Infantine.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infantine. Accessed 12 Oct. 2026.

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