Words similar to infantile

Example sentences for: infantile

How can you use “infantile” in a sentence? Here are some example sentences to help you improve your vocabulary:

It is amusing that he could mistake Brando's ludicrous and perfunctory posturing as some controlled experiment in caricature and parody, but the homoerotic slavering over Val Kilmer is infantile and unbecoming of anyone who is supposed to make informed aesthetic judgments.
An insouciant, infantile carelessness seems to be the desired effect, even if a well-tailored suit is covering a well-tended body below the helter-skelter head.
(1) Minor means solipsistic . McEwan's plot is a contrivance of infantile simplicity worked out among four characters.
Now, the white lines' dot and dash makes my hand less steady on the wheel, the stoplight glimmers a shade too red-- the faith I've never felt in the day to day haunts me like some imp-winged demon in a Bosch painting, its infantile, red-bawling face staring accusingly into my eyes as if it dared to fly beyond the gilt frame, hectoring, hovering, sluggish wings buzzing like the winter-hatched fly stumbling spastic against the dashboard dials, its frail internal compass somehow gone haywire overridden by spurts and shocks.
And Duvall's Sonny is both in our face and yet tantalizingly out of reach, infantile and of amazing stature.