Application vs Petition

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

Application

Top 1,000 (very common)B1noun

Petition

FormalTop 3,000 (common)C1noun
Most formal: PetitionMost common: Application
 ApplicationPetition
Pronunciation🇬🇧 /["/ˌæplɪˈkeɪʃn/"]/🇺🇸 /["/ˌæplɪˈkeɪʃn/"]/🇬🇧 /["/pəˈtɪʃn/"]/🇺🇸 /["/pəˈtɪʃn/"]/
MeaningA formal request or a program for a computer.A formal request to change something, usually signed by many people.
ExampleI submitted my application to the university last week.The citizens signed a petition to request better public transportation services.
RegisterNeutralFormal
How commonTop 1,000 (very common)Top 3,000 (common)
CEFR levelB1C1
Part of speechnounnoun
Collocationsformal, written, successful, file, lodge, make, form, guidelines, deadline, by application, on application, application for, practical, real-world, generalprotest, online, nominating, sign, draft, launch, ask something, ask for something, call for something, petition against, petition by, petition from, court, bankruptcy, divorce, file, submit, hear, petition for, petition on behalf of
Antonymsrejection, withdrawalobjection, disapproval, opposition
Common mistakesConfused with 'apply' - don't use them interchangeably., Using 'application' in the wrong context, like for informal requests., Saying 'applicant' when you mean 'application'.Confusing 'petition' with 'petitioning' - remember that 'petition' is the noun., Using 'petition' without an object - e.g., say 'a petition to change the law', not just 'a petition'., Mispronouncing 'petition' as 'pet-tion' instead of 'pe-tish-un'.
Usage notesUse 'application' when referring to a formal request for jobs, schools, or grants. Avoid in very casual conversations unless talking about apps.Use 'petition' in formal contexts, especially when discussing requests for change or appeals to authority. Avoid using it in casual conversations.

Frequently asked questions: Application vs Petition

What's the difference between Application and Petition?

Application: A formal request or a program for a computer. Petition: A formal request to change something, usually signed by many people.

Which is more formal: Application and Petition?

Petition is the most formal of these.

Which is more common: Application and Petition?

Application is the most common in everyday English.

Which is more advanced: Application and Petition?

Petition is the highest level, at C1, on the CEFR scale.

Are Application and Petition the same CEFR level?

Application: B1, Petition: C1 on the CEFR scale.

What part of speech are Application and Petition?

Application: noun, Petition: noun.

Can you show an example of each?

Application: I submitted my application to the university last week. Petition: The citizens signed a petition to request better public transportation services.

Can I use Application and Petition interchangeably?

Not always. Application and Petition 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.

Related comparisons