WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / authenticity authenticity noun /ɔθɪntɪsɪti/ 5 syllables 12 letters Scrabble 20 WWF 21 Definitions noun undisputed credibility genuinenesslegitimacy Look “authenticity” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →