Rebuild vs Repair

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

Rebuild

Top 2,000 (common)B2verb

Repair

Top 1,000 (very common)A2verb
Most common: Repair
 RebuildRepair
Pronunciation🇬🇧 /["/ˌriːˈbɪld/","/ˌriːˈbɪldz/","/ˌriːˈbɪlt/","/ˌriːˈbɪldɪŋ/"]/🇺🇸 /["/ˌriːˈbɪld/","/ˌriːˈbɪldz/","/ˌriːˈbɪlt/","/ˌriːˈbɪldɪŋ/"]/🇬🇧 /["/rɪˈpeə(r)/","/rɪˈpeəz/","/rɪˈpeəd/","/rɪˈpeərɪŋ/"]/🇺🇸 /["/rɪˈper/","/rɪˈperz/","/rɪˈperd/","/rɪˈperɪŋ/"]/
Meaningto build something again after it has been broken or destroyedTo fix something that is broken.
ExampleAfter the earthquake, the people set about rebuilding their homes.I need to repair my bicycle because the tire is flat.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelB2A2
Part of speechverbverb
Collocationscompletely, entirely, totally, begin to, start to, try to, newly rebuilt, recently rebuilt, rebuild something from scratch, completely, entirely, totally, begin to, start to, try to, newly rebuilt, recently rebuilt, rebuild something from scratchproperly, successfully, poorly, try to, help (to), the cost of repairing something, have something repaired, surgically repaired
Antonymsdestroy, demolish, ruindamage, destroy, break
Common mistakes'Rebuild' used without an object (e.g., 'I will rebuild' instead of 'I will rebuild the house')., Confusing 'rebuild' with 'restore,' which has a different meaning., 'Rebuild' sometimes mistakenly used as 'rebuilded' instead of 'rebuilt.'Saying 'repair to' instead of 'repair' (incorrect preposition usage), Confusing 'repair' with 'remedy' in context (different meanings), Using 'repair' only for physical objects, while it can also apply to relationships or systems.
Usage notesUse 'rebuild' for physical structures like houses as well as abstract concepts like trust. It's appropriate in formal and informal contexts. Avoid using it in very casual conversations.Used in everyday conversation and formal settings. Suitable when discussing fixing physical items, such as cars or electronics. Avoid using in non-literal contexts.

See it in real clips

Rebuild
Repair

Frequently asked questions: Rebuild vs Repair

What's the difference between Rebuild and Repair?

Rebuild: to build something again after it has been broken or destroyed Repair: To fix something that is broken.

Which is more common: Rebuild and Repair?

Repair is the most common in everyday English.

Which is more advanced: Rebuild and Repair?

Rebuild is the highest level, at B2, on the CEFR scale.

Are Rebuild and Repair the same CEFR level?

Rebuild: B2, Repair: A2 on the CEFR scale.

What part of speech are Rebuild and Repair?

Rebuild: verb, Repair: verb.

Can you show an example of each?

Rebuild: After the earthquake, the people set about rebuilding their homes. Repair: I need to repair my bicycle because the tire is flat.

Can I use Rebuild and Repair interchangeably?

Not always. Rebuild and Repair 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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