Answer the following questions. Your answers should be clear and short.What's the difference between prefixes and suffixes?

Answer the following questions. Your answers should be clear and short.What's the difference between prefixes and suffixes?

PREFIXES PRIMARILY CHANGE THE MEANING OF THE STEM, WHILE SUFFIXES HAVE ONLY A SMALL SEMANTIC ROLE, THEIR PRIMARY FUNCTION BEING TO CHANGE THE GRAMMATICAL FUNCTION OF STEMS. IN OTHER WORDS, THEY MAINLY CHANGE THE WORD CLASS.