What is 'intelligent' when translated from English to French?
"Intelligent" in English is intelligent in French.
Intelligent or intelligente in the singular and intelligents or intelligentes in the plural are the French equivalents of the English word "intelligent." Context makes clear whether feminine (cases 2, 4) or masculine (examples 1, 3) genders suit. The respective pronunciations will be "eh-tey-lee-zhaw" in the masculine and "eh-tey-lee-zhawnt" in the feminine in French.
Je suis intelligent! and Je suis intelligente! are French equivalents of the English phrase "I'm intelligent!" Context makes clear whether masculine (case 1) or feminine (example 2) gender suits. The respective pronunciation will be "zuh swee-zeh-tel-lee-zhaw" in the masculine and "zhuh swee-zeh-tel-lee-zhawnt" in the feminine in Alsatian and Cevenile French.