1
inexpedience
1
infancy
1
insensibility(weakness, apathy, nonsense, absurdity, ignorance)
1
irrationality
1
jest(merriment, triviality, levity, silliness, superficiality)
1
juvenility(noun, youth)
1
levity(sport, merriment, triviality, silliness, procrastination)
1
lightheartedness(merriment, triviality, levity, silliness, superficiality)
1
lightness(merriment, triviality, levity, silliness, superficiality)
1
lunacy(apathy, nonsense, absurdity)
1
maidenliness
1
naivety
1
nitwittedness(weakness, apathy, nonsense, absurdity, ignorance)
1
obtuseness(weakness, apathy, nonsense, absurdity, ignorance)
1
play(merriment, triviality, levity, silliness, superficiality)
1
pompousness
1
puberty(noun, youth)
1
puerilism
1
pupilage
1
reasonlessness
11 years ago|1.8k views|share |citing 
APASmart Define. (2015). puerility thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/puerility/thesaurus/synonyms
ChicagoSmart Define. 2015. "puerility thesaurus" https://smartdefine.org/puerility/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, puerility thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/puerility/thesaurus/synonyms>.
MLASmart Define. "puerility thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/puerility/thesaurus/synonyms>