We found 3 definitions of sillinesses from 2 different sources.
Noun |
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silliness - a ludicrous folly; "the crowd laughed at the absurdity of the clown's behavior" | ||
absurdity, fatuity, fatuousness | ||
unwiseness, foolishness, folly foolish or senseless behavior | ||
silliness - an impulsive scatterbrained manner | ||
giddiness | ||
frivolousness, frivolity the trait of being frivolous; not serious or sensible |