D. H. Lawrence

God how I hate new countries: They are older than the old, more sophisticated, much more conceited, only young in a certain puerile vanity more like senility than anything.

English Writer

John Byrne

It's that invasive and puerile curiosity to feed a tabloid culture. I don't subscribe to it.

American Author

Ellen Ullman

I am not intimidated by puerile boys acting like pre-teens.

American

Thom Yorke

At home I've got a very puerile, juvenile sense of humour.

English Musician

Using 'puerile' often implies disapproval of someone's immature behavior.

Negative Connotation

'Puerile' is used in formal or serious situations where childishness is out of place.

Serious Contexts

Never use 'puerile' to compliment someone, as it is not a flattering adjective.

Avoid in Praise

Describe arguments or efforts as 'puerile' when they lack depth or show naivety.

Simple or Sincere

When ideas lack sophistication or show little understanding, 'puerile' is appropriate.

Intellectual Context

Avoid using 'puerile' to describe humor unless you find it immature or unamusing.