Skip to main content
infantilism

infantilism

1 9.9
An adult acting in a childlike and immature way
  • noun
  • /ˌɪnˈfæntɪlɪzəm/
translation icon : infantilismo
  • The right suffers from infantilism.

Examples

  • A belief in God, it's always struck me as a sign of dangerous infantilism.

  • I wonder how long it will take him to revert to infantilism.

    Fiction book (1992)
  • I think it's the same exact thing: commercialized infantilism to appeal to people's childish cravings and fears.

    Blog text (25)
  • We need to have more acknowledgment of such people in our popular culture, and less of the demeaning infantilism, fear, and helplessness those same moneyed elites gave us in "Batman."

    Blog text (30)
  • His constant need for attention reflected a troubling form of infantilism that made it difficult for others to take him seriously.

  • The teacher noticed a pattern of infantilism among her adult students, as they often avoided taking responsibility for their actions.

  • Many politicians exhibit infantilism, choosing to blame others rather than confronting the challenges of governance.

Synonyms

childishness
vsinfantilism
4 3.9

Behaving like a child, not like an adult

is applied specifically to adults behaving immaturely rather than to children
puerility
vsinfantilism
  • Formal
9.9

Being childish in thought or behavior

is used for adults who behave in a childlike or immature way
kiddishness
vsinfantilism
7.2

A way of acting like a child instead of like an adult

is used when an adult displays that same kind of behavior
immatureness
vsinfantilism
6.7

A state of not being fully developed in behaviour or ability

is about adults showing childlike behavior rather than lacking development

Antonyms

101 3.3

A state of being fully grown in body, mind, or feelings

61 3.1

The time in life when a person is fully grown and has more responsibilities

How Immature

infantilism
1 9.9
immaturity
14 4.8
childishness
4 3.9

Surface Forms

infantilism singular
infantilisms plural

Morphology

infantilism = infantile (transparent) = infant + ile + ism

Derived straightforwardly from the adjective 'infantile' plus the noun-forming suffix '-ism', indicating a state or condition.

Etymology

Infantilism comes from the Latin word infans, meaning 'baby' or 'not speaking', plus the ending -ism. Think of it as 'baby-ism'—showing childlike or immature behavior, which is why the word means acting like a child.