WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / foolishness foolishness noun 3 syllables 11 letters Scrabble 17 WWF 18 Definitions noun the trait of acting stupidly or rashly follyunwiseness noun a stupid mistake betisefollyimbecilitystupidity noun the quality of being rash and foolish “adjusting to an insane society is total foolishness” crazinessfollymadness Look “foolishness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →