You searched French word "Insuffisant" meaning in English that is "unsubstantial". Insuffisant meaning in English has been searched 2094 ( two thousand ninety four ) times till today 06/08/2026. Get translation of the word Insuffisant in Urdu and Roman Urdu. Learn how to speak Insuffisant Word in English and French. You may also find the meaning of Word Insuffisant in French to English, Urdu, Arabic, Spanish, German, Hindi and other languages.