75 entries under silliness topic. ×

1
play(noun, pleasure, excitement, sport, joy)
1
puerility(apathy, absurdity, merriment, triviality, levity)
1
recklessness(absurdity, stupidity, foolishness, madness)
1
simplicity(apathy, absurdity, foolishness, foolhardiness)
1
superficiality(merriment, triviality, levity, playfulness)
1
toying(merriment, triviality, levity, superficiality)
1
trifling(scorn, merriment, triviality, levity)
1
unwiseness(absurdity, stupidity, irrationality, idiocy)
1
volatility(merriment, triviality, levity, superficiality)
1
weakness(apathy, absurdity, stupidity, irrationality)
1
whimsicality(merriment, triviality, levity, superficiality)
1
whimsy(merriment, triviality, levity, playfulness)
0
extreme folly(expression, foolishness, foolhardiness)
0
misguidedness(foolishness, foolhardiness)
0
stupid act(expression, foolishness, foolhardiness)
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APASmart Define. (2016). nonsense thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/nonsense/thesaurus/synonyms
ChicagoSmart Define. 2016. "nonsense thesaurus" https://smartdefine.org/nonsense/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, nonsense thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/nonsense/thesaurus/synonyms>.
MLASmart Define. "nonsense thesaurus" 29 March 2016. Web. 1 October 2026. <https://smartdefine.org/nonsense/thesaurus/synonyms>