puerile
Her taste for puerility is accommodated on her TV comedy program.
In their drawings, they can lapse into sensational puerility.
The show is a triumph of spectacle and puerility.
SMART Vocabulary: related words and phrases Stupid and silly behaviour
antics
buffoonery
dottiness
dumbness
fatuousness
foolishness
frivolousness
fruit loopery
game
idiocy
lark
ludicrousness
madness
mindlessness
oafishness
obtuseness
screwball
the games (that) people playidiom
tomfoolery
vacuousness
You can also find related words, phrases, and synonyms in the topics:
Physically and mentally mature & immature