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juvenile

juvenile

61 4.2
Acting in an immature or childish way
  • adjective
  • /ˈdʒuːvənɪl/
translation icon : inmaduro
  • His juvenile behavior at the party embarrassed his parents.

And people always say that I'm really juvenile or jovial.

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Examples

  • The prevention of juvenile delinquency is considered an essential part of crime prevention.

    Academic text (2013)
  • He was useful in showing how juvenile many of their agents are.

  • So now let me ask you this, and this may seem a bit juvenile, but I just got to ask.

  • I just sort of think it's juvenile now.

  • And it's such a juvenile, ridiculous way to feel.

  • It's really so juvenile in grade school and lacks emotional intelligence.

  • That's touching in a juvenile sort of way.

  • All of these biographies offer the same mix of juvenile humor and dark social criticism.

    Academic text (1997)
  • There is a pathos, genuine if juvenile, in his effort to declare himself.

    Academic text (1990)
  • You're missing the point; it's the juvenile way he's acting that shocks me.

    Fiction book (1990)

Synonyms

childish
vsjuvenile
141 2.8

Acting like a child instead of like an adult

is broader and not focused only on acting like a young person
immature
vsjuvenile
108 3.5

Behaving like a child in a way that shows little emotional growth

is used more broadly for people or actions than just emotional development
adolescent
vsjuvenile
24 4.4

Showing immature or childish behavior

is used for any lack of maturity, not only teenage developmental stages
infantile
vsjuvenile
21 6.5

Acting like a young child in a silly or immature way

is less extreme, meaning general lack of maturity not very young behavior
puerile
vsjuvenile
  • Offensive
8 9.1

Seeming childish and showing little maturity

is a general lack of maturity rather than a silly or trivial tone
babyish
vsjuvenile
3 3.0

Acting or speaking like a baby and seeming childish

is broader, meaning lack of maturity without extreme dependence or simplicity
jejune
vsjuvenile
  • Formal
1 9.9

A boring idea or story that has little real meaning

focuses on lack of depth or interest rather than simple lack of maturity
kiddish
vsjuvenile
  • Archaic
7.5

Acting like a child in a simple, not serious way

is about a plain lack of maturity rather than playful naivety

Antonyms

973 2.4

In charge of someone or something and must take care of it

199 3.3

Behaving like an adult and thinking sensibly

Compounds

A locked place where young people who break the law are kept

A young person under 18 who breaks the law, for example by stealing or damaging things

A court that deals with children accused of crimes or needing care

Behavior by young people that breaks the law

juvenile diabetes
  • Specialized
2 3.2

A long term illness in young people whose body cannot make insulin so they need injections

Long-term swelling and pain in the joints of children that can affect bone growth

1 4.1

A disease in children and young people where the body cannot control blood sugar and needs insulin

juvenile wart
  • Specialized
7.0

A small harmless bump on a child's face or hand

A rare childhood disease passed from parents that causes gradual blindness, loss of thinking ability, and early death

How Mature

adult
1.0
mature
199 3.3
juvenile
61 4.2
childish
141 2.8
infantile
21 6.5

Surface Forms

juvenile positive

Etymology

Juvenile comes from the Latin juvenis, 'young', and it can describe behaviour that seems not fully grown. That's why calling someone 'juvenile' can mean they are being childish or immature.