| short words:
 -er, -est
 |  big – bigg er – the bigg est
 thin – thinn er – the thinn est
 short – short er – the short est
 |  
  | words ending in – y:
 -ier, -iest
 |  easy – eas ier – the eas iest
 happy – happ ier – the happi est 
 heavy – heav ier – the heav iest
 |  
  | long words:
 more, the most
 |  important – more important – the most important
 general – more general – the most general 
 |  
  | both ways for some adjectives (stupid, gentle, friendly, cruel, common, pleasant, quiet, shallow) 
 |    simpler – the simplest
   simple
 more simple- the most simple
   narrower – the narrowest
   narrow
 more narrow – the most narrow
   cleverer – the cleverest
   clever
 more clever – the most clever
 |  
  | real
 right
 wrong 
 |  real - more real- the most real
 right - more right - the most right
 wrong- more wrong - the most wrong 
 |  
  | a bit/ a littlе + comparative (немного)
 |   
 a bit
  
 |  bigger
 older
 more difficult
 |   
 than
 |  
  | much/ a lot/ far + comparative (намного, гораздо)
 |  It’s much cheaper. – Это намного дешевле.
 The film is far better than the book. – Фильм гораздо лучше, чем книга.
 |  
  | By far + superlative (гораздо)
 |  He is by far the best student in the class. – Он
 гораздо лучше, чем все остальные студенты.
 |