WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sincere sincere adjective 7 letters Scrabble 9 WWF 11 Definitions adjective characterized by a firm and humorless belief in the validity of your opinions “an entirely sincere and cruel tyrant” earnestsolemn adjective open and genuine; not deceitful “he was a good man, decent and sincere” Look “sincere” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →