chilly, chillier, ________ .
chilliest
grumpy, grumpier, __________ .
grumpiest
late, ______, latest
later
exciting, more exciting, ___________
most exciting
________ , happier, happiest
happy
white, ________, whitest
whiter
delicious, ________, most delicious
more delicious
_____ , hotter, hottest.
hot
brave, _______, bravest.
braver