The quality or condition of being frivolous
(Countable) An act that is stupid.
The state or time of being a child; esp., the period from infancy to puberty
Find another word for puerility. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for puerility, like: absurdity, frivolity, rubbish, nonsense, stupidity, childishness and childhood.