Semantic relation among words

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Across
  1. 3. a word substituted for another word with which it is closely asocciated
  2. 4. words having the same spelling or pronunciation but different meanings and origins
  3. 7. a word which has two or more related meanings
  4. 8. a term that is used to describe a part-whole relationship between lexical items
Down
  1. 1. words that are opposites in meanings
  2. 2. words whose meanings are specific instances of a more general word
  3. 5. words that have the same meanings
  4. 6. a reciprocal semantic relationship between pairs of words such as husband-wife-child-parent etc.