Synonyms|90Antonyms|14|Broader|0Narrower|0Related|16
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foolishness
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fribble(unpredictability, flightiness, randomness)
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frippery(unpredictability, flightiness, randomness)
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frivolousness(unpredictability, flightiness, randomness)
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gaiety(unpredictability, flightiness, randomness)
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game(unpredictability, flightiness, randomness)
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impulsiveness
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jest(noun, unpredictability, flightiness, randomness)
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lightheartedness(unpredictability, flightiness, randomness)
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mischievousness
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nonsense(unpredictability, flightiness, randomness)
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notion
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play(unpredictability, flightiness, randomness)
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pleasantry
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puerility(unpredictability, flightiness, randomness)
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raillery
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randomness(unpredictability, flightiness)
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shallowness(unpredictability, flightiness, randomness)
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silliness(unpredictability, flightiness, randomness)
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sport(unpredictability, flightiness, randomness)
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APASmart Define. (2015). whimsicalness thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/whimsicalness/thesaurus/synonyms
ChicagoSmart Define. 2015. "whimsicalness thesaurus" https://smartdefine.org/whimsicalness/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, whimsicalness thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/whimsicalness/thesaurus/synonyms>.
MLASmart Define. "whimsicalness thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/whimsicalness/thesaurus/synonyms>