tall
taller, the tallest
old
older, the oldest
young
younger, the youngest
short
shorter, the shortest
long
longer, the longest
small
smaller, the smallest
strong
stronger, the strongest
big
bigger, the biggest
hot
hotter, the hottest
happy
happier, the happiest
heavy
heavier, the heaviest
good
better, the best
fast
faster, the fastest
beautiful
more beautiful, the most beautiful
friendly
friendlier, the friendliest
bad
worse, the worst
