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big
Bigger - Biggest
Tall
Taller - Tallest
cold
Colder - Coldest
fast
Faster - Fastest
fat
Fatter - Fattest
friendly
Friendlier - Friendliest
funny
Funnier - Funniest
happy
Happier - Happiest
hot
Hotter - Hottest
late
Later - Latest
Attentive
More attentive - Most attentive
Small
Smaller -Smallest
Black
Blacker - Blackest
Busy
Busier - Busiest
Difficult
More difficult - Most difficult
Beautiful
More beautiful / Most beautiful
Clever
Cleverer
Wise
Popular
More popular - Most popular
Silly
Sillier - Silliest
Bad
Worse - Worst
Smooth
Smoother - Smoothest
Wordly
Worldlier - Wordliest
Good
Better - Best