Show:
Positive
Comparative
Superlative
2

Positive form of highest

high

2

Comparative form of sweet

sweeter

2

Superlative form of intelligent

most intelligent
3

Positive form of large and wide

large and wide

3

Comparative form of cleanest

cleaner

3

Superlative form of difficult

most difficult

4

Postive form of easiest

easy

4

Comparative form of cool

cooler

4

Superlative form of famous

most famous