Short adjectives (1syllable)
short
shorter
funny
funnier
hot
hotter
exciting
more exciting
easy
easier
hard
harder
busy
busier
big
bigger
famous
more famous
beautiful
more beautiful
tall
taller
healthy
healthier
fat
fatter
expensive
more expensive
warm
warmer
cold
colder
dirty
dirtier
thin
thinner
enjoyable
more enjoyable
comfortable
more comfortable
new
newer
lazy
lazier
sad
sadder
important
more important
heavy
heavier