Must-Have-Must-Of | Commonly Confused Words
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Must have vs. Must of

Must have

/mʌst hæv/
An item or thing that is essential or very important to have

Examples:

Owning a passport is a must have for travelers.The latest edition is a must have for every book lover.A laptop is a must have for college students.

Synonyms:

Antonyms:

Must of

/mʌst əv/
This is a common informal contraction error for 'must have'. It is used when people say words quickly.

Examples:

It's a must of innovation and creativity.The concert was a must of energy and excitement.Her library is a must of literary classics.

Synonyms:

This word has no synonyms

Antonyms:

This word has no antonyms

Ways to tell them apart:

etymology
  • Must have is the correct form when talking about something that was necessary or likely in the past.
  • Must of is a common error and should be avoided in formal writing.
  • Remember that have is often contracted into 've in spoken English, which sounds like of. Be aware of that contraction and ensure to use have in writing.
  • Both phrases might sound similar, but must have is the grammatically correct form.
  • Consider the contraction difference: "mustve" (must have) sounds similar to "must of", but only must have' is correct.
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