The word 'extremely' is the emphasis-adding term in the given sentence.
Extremely is the word in the sentence that adds emphasis. In the sentence provided, 'extremely dangerous sport' emphasizes the high level of danger associated with rock climbing, contrary to common belief.
Emphasizing words help draw attention to a particular point or aspect, making it more impactful and memorable for the reader.
Using words like 'extremely' can enhance the tone and convey the seriousness of the message being communicated.
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