Childish(a.) Of, pertaining to, befitting, or resembling, a child.
Childish(a.) Puerile; trifling; weak.
Childishly(adv.) In the manner of a child; in a trifling way; in a weak or foolish manner.
Childishness(n.) The state or quality of being childish; simplicity; harmlessness; weakness of intellect.
Words within childishness