Поставьте слова в сравнительную степень прилагательного:wide, clean, dirty, fluffy, achy, important, lavish, dear.

wide - wider - the widest;

clean - cleaner - the cleanest;

dirty - dirtier - the dirtiest;

fluffy - fluffier - the fluffiest;

achy - achier - the achiest;

important - more important - the most important;

lavish - lavisher - the lavishest;

dear - dearer - the dearest.