The Significances of Research
                                                                                “A list of words, usually arranged alphabetically and defined, explained or translated. A range of language,
the stock of words at a person‟s command, or used in a particular work, branch of a subject, language etc
”
2
. People  has  been  supplied  with  language  faculty  since  they  were  born,
they  also  have  some  words  stored  on  their  brain  that  heshe  has  got  from herhis  environment,  especially  from  hisher  mother,  as  a  modal  to  make
interaction with others
3
, however, words always change and improve from time to  time;  some  new  words  appear  while  some  old  words  may  be  out  of  date,
people need enrich the storage of vocabulary to get along with the environment and its situation.
According to Hatch and Brown vocabulary is “a list or set of words for
a  particular  language  or  a  list  or  set  of  word  that  individual  speakers  of language might use
”.
4
Every  person  must  have  vocabulary  for  communicating  with  others,  it is  a very significant  element of language, with  vocabulary  heshe  can  express
their  idea.  Even  though  vocabulary  does  not  always  affect  in  the  fluency  of language, there are some language aspects that must be known and mastered by
learners,  such  as  grammar,  pronunciation,  diction,  and  so  on,  vocabulary  still becomes requirement for mastering a language.