WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / big sister big sister noun 10 letters Scrabble 12 WWF 14 Definitions noun an older sister Look “big sister” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →