Modify vs Reform the line

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

Modify

Top 2,000 (common)B2verb

Reform the line

Top 3,000 (common)
Most common: Modify
 ModifyReform the line
Pronunciation🇬🇧 /["/ˈmɒdɪfaɪ/","/ˈmɒdɪfaɪz/","/ˈmɒdɪfaɪd/","/ˈmɒdɪfaɪɪŋ/"]/🇺🇸 /["/ˈmɑːdɪfaɪ/","/ˈmɑːdɪfaɪz/","/ˈmɑːdɪfaɪd/","/ˈmɑːdɪfaɪɪŋ/"]/🇬🇧 //rɪˈfɔːm ðə laɪn//🇺🇸 //rɪˈfɔrm ðə laɪn//
MeaningChange something to make it better or different.Change a process or system to improve it.
ExampleYou can modify the document by adding new sections.The government plans to reform the line of public education.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 3,000 (common)
CEFR levelB2-
Part of speechverb
Collocationsconsiderably, drastically, extensively, have to, need to, for, highly modified, in a modified form, modified to fit somethingreform the line of education, reform the line of communication, reform the line of transportation
Antonymsmaintain, preserve, keep-
Common mistakesConfusing with 'modification', which is the noun form., Using 'modify' without an object, which is incorrect., Overusing 'modify' instead of synonyms like 'change' or 'adjust' in casual speech.Confused with 'reform the line' as just meaning to form a queue., Mistakenly used in casual conversations; it’s more formal., Misunderstood as only changing something negative, ignoring enhancements.
Usage notesUse 'modify' when discussing changes to plans, documents, or objects. It's neutral, so it's appropriate in most contexts, such as academic or business settings.Used in political, educational, or social contexts. Often implies making improvements. More common in formal discussions.

See it in real clips

Reform the line

Frequently asked questions: Modify vs Reform the line

What's the difference between Modify and Reform the line?

Modify: Change something to make it better or different. Reform the line: Change a process or system to improve it.

Which is more common: Modify and Reform the line?

Modify is the most common in everyday English.

Can you show an example of each?

Modify: You can modify the document by adding new sections. Reform the line: The government plans to reform the line of public education.

Can I use Modify and Reform the line interchangeably?

Not always. Modify and Reform the line 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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