“Must” vs. “Definitely”: What’s the Difference?

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The difference between “must” and “definitely”

  • "Must" expresses obligation or necessity, whereas "definitely" expresses certainty or assurance.
  • The use of "must" implies a requirement or mandate, whereas "definitely" simply indicates a strong belief or agreement.
  • "Must" suggests a sense of duty or responsibility, while "definitely" implies a confident and decisive attitude.
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What is the definition of “must” and “definitely”?

Must
  • "Must" is a modal verb that expresses obligation or necessity.
  • It is commonly used to indicate that something is required or mandatory.
  • It can also be used to express an expectation or strong recommendation.
Definitely
  • "Definitely" is an adverb that indicates certainty or assurance.
  • It is commonly used to express a positive statement with absolute certainty.
  • It can also be used to emphasize the speaker's agreement or confirmation.

Which is the more popular variant on the Internet?

“Must” is the more popular variant on the web.
More popular
Must
9,770,000,000 results on the web
Examples
  1. You must finish your homework before you can go out with your friends.
  2. I must remember to buy milk on my way home from work.
  3. We must be on time for the meeting with the client.
Definitely
1,180,000,000 results on the web
Examples
  1. I definitely want to try the new sushi restaurant in town.
  2. The concert was definitely worth the high ticket price.
  3. She definitely has a talent for painting, her work is stunning.
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