Minor vs Petty

When to use each in English, with meaning, register, and examples.

Minor

Top 2,000 (common)B2adjective

Petty

Top 3,000 (common)
Most common: Minor
 MinorPetty
Pronunciation🇬🇧 /["/ˈmaɪnə(r)/"]/🇺🇸 /["/ˈmaɪnər/"]/🇬🇧 //ˈpɛti//🇺🇸 //ˈpɛti//
MeaningSomeone who is not yet an adult, usually under 18 years old.Not important or serious; minor.
ExampleThe changes to the policy were minor, so we decided to implement them immediately.His complaints about the project were quite petty.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 3,000 (common)
CEFR levelB2-
Part of speechadjective
Collocationsbe, seem, extremely, fairly, verypetty complaint, petty argument, petty theft, petty jealousy, petty behavior
Antonymsadult, majorsignificant, major, important
Common mistakesConfused with 'minore', which has a different meaning., Using 'minor' to describe someone as less important in informal context., Misusing 'minor' as a verb.Confusing 'petty' with 'petty crime', which is specific to legal contexts., Using 'petty' to describe something significant or important., Overusing 'petty' in casual discussions that are not about minor issues.
Usage notesUse 'minor' in contexts involving age restrictions or legal matters. It’s neutral and suitable for formal discussions, but it may not be appropriate in informal settings where talking about someone as a child.Use 'petty' to describe small issues or concerns. It can imply a lack of seriousness and is generally used in negative contexts.

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Petty

Frequently asked questions: Minor vs Petty

What's the difference between Minor and Petty?

Minor: Someone who is not yet an adult, usually under 18 years old. Petty: Not important or serious; minor.

Which is more common: Minor and Petty?

Minor is the most common in everyday English.

Can you show an example of each?

Minor: The changes to the policy were minor, so we decided to implement them immediately. Petty: His complaints about the project were quite petty.

Can I use Minor and Petty interchangeably?

Not always. Minor and Petty are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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