Accomplish vs Complete

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

Accomplish

Top 1,000 (very common)B2verb

Complete

Top 1,000 (very common)A1adjective
 AccomplishComplete
Pronunciation🇬🇧 /["/əˈkʌmplɪʃ/","/əˈkʌmplɪʃɪz/","/əˈkʌmplɪʃt/","/əˈkʌmplɪʃɪŋ/"]/🇺🇸 /["/əˈkɑːmplɪʃ/","/əˈkɑːmplɪʃɪz/","/əˈkɑːmplɪʃt/","/əˈkɑːmplɪʃɪŋ/"]/🇬🇧 /["/kəmˈpliːt/"]/🇺🇸 /["/kəmˈpliːt/"]/
MeaningTo successfully complete something.To finish something completely.
ExampleThe first part of the plan has been safely accomplished.The puzzle is now complete after I found the last piece.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelB2A1
Part of speechverbadjective
Collocationssuccessfully, easilybe, seem, survive, remarkably, very, far from, be, seem, almost, nearly, substantially
Antonymsfail, neglect, abandonincomplete, unfinished, partial
Common mistakesConfusing with 'accomplished' which is an adjective., Using 'accomplish' without an object (e.g., saying 'I accomplish.' instead of 'I accomplish my goals.').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 'accomplish' when referring to achieving goals or tasks, typically in a positive context. It may not be appropriate for casual or less formal situations where simpler words like 'do' might work better.Use 'complete' in academic or professional contexts when discussing tasks, projects, or forms. Avoid using it in overly casual conversations.

Frequently asked questions: Accomplish vs Complete

What's the difference between Accomplish and Complete?

Accomplish: To successfully complete something. Complete: To finish something completely.

Are Accomplish and Complete the same CEFR level?

Accomplish: B2, Complete: A1 on the CEFR scale.

Can I use Accomplish and Complete interchangeably?

Not always. Accomplish 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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