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infantile

/ˈɪnfəntɪl/ · 3 syllables

Meaning

adjective

  1. indicating a lack of maturity
    “childish tantrums”
  2. of or relating to infants or infancy
    “infantile paralysis”
  3. being or befitting or characteristic of an infant
    “infantile games”

Synonyms for infantile

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