Question: Sentence 1: The misery and wretchedness of those slums is intolerable.
Sentence 2: She was exhausted by her misery and grief.
Does misery mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: He was admitted to the bar in New Jersey.
Sentence 2: Unfortunately some writers have used bar for one dyne per square centimeter.
Does bar mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: He's a master of the business deal.
Sentence 2: It was a package deal.
Does deal mean the same thing in these two sentences?
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Answer:
the same meaning