fat - fatter - fattest
difficult - more difficult - most difficult
heavy - heavier - heaviest
cold - colder - coldest
much - more - most
little - less - least
nice - nicer - nicest
friendly - more friendly - most friendly
dirty - dirtier - dirtiest
easy - easier - easiest
glamorous - more glamorous - most glamorous
bad - worse - worst
cheap - cheaper - cheapest
