Adjective, Comparative, or Superlative
hot
Adjective
tall
taller
sweet
sweetest
happy
-er
happier
fast
-est
fastiest
larger
comparative
shorter
small
smallest
beautiful
more beautiful
dirt
-est
dirtiest
saddest
superlative
fast
faster
big
biggest
sad
-er
sadder
expensive
most expensive
cold
adjective
pretty
prettier
good
best
interesting
more interesting
dangerous
most dangerous