Kate is (old) than her sister.
Kate is older than her sister.
Reading is (good) than watching films.
Reading is better than watching films.
Skiing is (difficult) than riding a bike.
Skiing is more difficult than riding a bike.
My smartwatch is (expensive) than yours.
My smartwatch is more expensive than yours.
Ferrari is (fast) than Ford.
Ferrari is faster than Fiat.
Mountains are (high) than hills.
Mountains are higher than hills.
New York is (big) than Warsaw.
New York is bgger than Warsaw.
Geography is (interesting) than Biology.
Geography is more interesting than Biology.
My test result is (bad) than yours.
My test result is worse than yours.
Rabbits are (small) than dogs.
Rabbits are smaller than dogs.