Antonyms of silliness from BoostVocab

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silliness

'sɪlinʌs

Synonyms of silliness Antonyms of silliness Examples of silliness Usage of silliness Parts of silliness Definition that contains silliness Words sounding like silliness Explanation of silliness

noun
an impulsive scatterbrained manner
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Similar:

giddiness

type of:
frivolousness frivolity
noun
a ludicrous folly
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Similar:

absurdity fatuity fatuousness

type of:
folly unwiseness foolishness

Antonyms of silliness

darkness wisdom seriousness heaviness