All vs Complete

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

All

High-frequency chunkA1determiner

Complete

Top 1,000 (very common)A1adjective
 AllComplete
Pronunciation🇬🇧 /["/ɔːl/"]/🇺🇸 /["/ɔːl/"]/🇬🇧 /["/kəmˈpliːt/"]/🇺🇸 /["/kəmˈpliːt/"]/
MeaningEverything or everyone, without exception.To finish something completely.
ExampleAll the students in the class passed the exam.The puzzle is now complete after I found the last piece.
RegisterNeutralNeutral
How commonHigh-frequency chunkTop 1,000 (very common)
CEFR levelA1A1
Part of speechdetermineradjective
Collocationsall day, all the time, all over, all of usbe, seem, survive, remarkably, very, far from, be, seem, almost, nearly, substantially
Antonymsnone, part, someincomplete, unfinished, partial
Common mistakes'All' used without a noun (e.g. saying 'I love all' instead of 'I love all of them')., Confused with 'all of' when it shouldn't be (e.g. 'All of the students came' is correct; 'All students came' is also correct in informal contexts).Confused with 'finished' — both mean to end, but 'complete' emphasizes fullness., Using 'complete' when a task is partially done., 'Complete' is sometimes incorrectly used as a noun.
Usage notesUse 'all' in both spoken and written English when referring to the entirety of a group. Avoid using 'all' when referring to a specific subset, as it implies inclusivity.Use 'complete' in academic or professional contexts when discussing tasks, projects, or forms. Avoid using it in overly casual conversations.

See it in real clips

Complete

Frequently asked questions: All vs Complete

What's the difference between All and Complete?

All: Everything or everyone, without exception. Complete: To finish something completely.

Are All and Complete the same CEFR level?

All: A1, Complete: A1 on the CEFR scale.

What part of speech are All and Complete?

All: determiner, Complete: adjective.

Can you show an example of each?

All: All the students in the class passed the exam. Complete: The puzzle is now complete after I found the last piece.

Can I use All and Complete interchangeably?

Not always. All and Complete 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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