smart
smarter - the smartest
sad
sadder - the saddest
surprised
more surprised - the most surprised
cold
colder - the coldest
dangerous
more dangerous - the most dangerous
fast
faster - the fastest
fat
fatter - the fattest
big
bigger - the biggest
cute
cuter - the cutest
hungry
hungrier - the hungriest
funny
funnier - the funniest
sleepy
sleepier - the sleepiest
busy
busier - the busiest
slow
slower - the slowest
wet
wetter - the wettest
strong
stronger - the strongest
angry
angrier - the angriest