Close-closer-the closest
early-earlier-earliest
late-later-the latest
small-smaller-the smallest
fast-faster-the fastest
hard-harder-the hardest
happy-happier-the happiest
strong-stronger-the strongest
loud-louder-the loudest
cheerful-more cheerful-the most cheerful
warm-warmer-the warmest
rarely-more rarely- most rarely
convenient -more convenient-the most convenient
great-greater-the greatest
seriously-more seriously-most seriously
polite-more polite-the most polite
well-better-best
a lot -more-most
far away-farther-the farthest
a little- less-the least
bad-worse-the worst
a little bad-less bad-least bad