fumador
/fumaˈdoɾ/ · B2 · adj
smoker
🚬 fumador = fumar (to smoke, like fume) + -dor (one who does)
Fumar sounds like fume, and the suffix -dor marks a person who does an action, like English -er. So fumador is one who fumes: a smoker. Used as an adjective, it also describes smoking areas or habits.