young
The boy is younger than the grandpa.
big
The bear is bigger than the man.
Jane is 26 kg, Jack is 22 kg. Jane ...........................................................
Jane is heavier than Jack.
apple / sweet / orange
The apple is sweeter than the orange.
old
The grandpa is older than the boy.
small
The man is smaller than the bear.
Make a comparison: car / big / truck.
The truck is bigger than the car.
light
The man is lighter than the bear.
Make a comparison: car / small / truck.
The car is smaller than the truck.
slow
The car is slower than the airplane.
heavy
The bear is heavier than the man.
fast
The airplane is faster than the car.
Make a comparison: She / tall / her sister.
She is taller than her sister.