strong - stronger - the strongest
short - shorter - the shortest
intresting - more intresting - the most intresting - многосложное слово
young - younger - the youngest
famous - more famous - the most famous - многосложное слово
fantacstic - more fantastic - the most fantastic - многосложное слово
heap - cheaper - the cheapest
expensive - more expensive - the most expensive
light - lighter - the lightest
good - better - the best - исключение
terrible - more terrible - the most terrible - многосложное слово
bad - worse - worst - исключение
delicious - more delicious - the most delicious - многосложное слово