You searched French word "Sincère" meaning in English that is "authentic". Sincère meaning in English has been searched 2146 ( two thousand one hundred forty six ) times till today 22/09/2026. Get translation of the word Sincère in Urdu and Roman Urdu. Learn how to speak Sincère Word in English and French. You may also find the meaning of Word Sincère in French to English, Urdu, Arabic, Spanish, German, Hindi and other languages.