easy easier easiest
lazy lazier laziest
pretty prettier prettiest
naughty naughtier naughtiest
mealy mealier mealiest
early earlier earliest
thirsty thirstier thirstiest
Dull—duller--dullest
Loud-louder--loudest
Boring—more boring—most boring
Creative—more creative—most creative
Warm---warmer--warmest
Expensive—more expensive—most expensive
high,higher,highest large,larger,largest
wet, wetter,wettest busy,busier,busiest
delicious,more delicious,most delicious
heavy,heavier,heaviest
dry,drier,driest