WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / silliness silliness noun 9 letters Scrabble 9 WWF 12 Definitions noun an impulsive scatterbrained manner giddiness noun a ludicrous folly absurdityfatuityfatuousness Look “silliness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →