ardiente
/aɾˈdjente/ · B1 · adj
ardent
🔥 ardiente = ard- (Latin ardere, to burn) + -iente, like English ardent and arson
From Latin ardere, to burn, which also gave English ardent and ardour. Spanish ends it in -iente (like caliente, hot), so a burning-hot thing is ardiente, and so is a passionate person.