The opposites for the following words will be listed and explained as well:
Sedentario - Activo: Sedentario means to be a sedentary person, someone who does not moves a lot nor regularly works out. Its contrary word would be Activo, which mean to be a physical active individual.
Con cafeína - Descafeinado: Con cafeína means that a beverage contains caffeine, so the opposite would be Descafeinado which means decaffeinated.
Fuerte - Débil: Fuerte means strong, so the opposite word would be Débil, which means weak.
Adelgazar - Engordar: Adelgazar means to lose weight, so the opposite would be Engordar, which means to gain weight or to get fat.
Comer en exceso - Comer poco: Comer en exceso means to eat excessively, so the opposite would be Comer poco which means to eat less.
Con estrés - Sin estrés: Con estrés means to be stressed about something, so the opposite would be Sin estrés which means not stressed about anything.
I'm a trust worthy source since I am a native spanish speaker.
