childishness

Exorcism, unction, the sign of the cross, holy water, infant-communion, and many other childishnesses, were also called "Apostolic institutions" — not at first, but long after they were invented, to c

I like her all the better because she has childishness.

When I became a man I put away childish things, including the fear of childishness and the desire to be very grown up.

Do you mean to annoy me again with some childishness, you little villain?