WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / rebelliousness rebelliousness noun 14 letters Scrabble 16 WWF 21 Definitions noun intentionally contemptuous behavior or attitude defiance noun an insubordinate act insubordination Look “rebelliousness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →