Adjacent vs Next

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

Adjacent

Top 2,000 (common)C1adjective

Next

Top 1,000 (very common)A1adjective
Most common: Next
 AdjacentNext
Pronunciation🇬🇧 /["/əˈdʒeɪsnt/"]/🇺🇸 /["/əˈdʒeɪsnt/"]/🇬🇧 /["/nekst/"]/🇺🇸 /["/nekst/"]/
Meaningnext to or near something elseThe one that comes after the current one.
ExampleThe planes landed on adjacent runways.The next train arrives in five minutes.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelC1A1
Part of speechadjectiveadjective
Collocationsbe, be situated, lie, directly, immediately, tonext week, next time, next door, next level, next month
Antonymsdistant, far, remoteprevious, prior
Common mistakesConfusing with 'distant' or 'remote'., Using it incorrectly with abstract concepts rather than physical objects., Omitting 'to' after 'adjacent'.Confused with 'last' when referring to order, Using 'next' instead of 'after' in some contexts, Omitting it in phrases like 'next time'
Usage notesCommonly used in both written and spoken English; appropriate in academic and professional settings. Avoid in overly casual conversations.Use 'next' when referring to something coming after in time or order. It’s suitable for both spoken and written English. Avoid using in formal contexts where more specific terms, like 'subsequent', may be preferred.

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Next

Frequently asked questions: Adjacent vs Next

What's the difference between Adjacent and Next?

Adjacent: next to or near something else Next: The one that comes after the current one.

Which is more common: Adjacent and Next?

Next is the most common in everyday English.

Which is more advanced: Adjacent and Next?

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

Are Adjacent and Next the same CEFR level?

Adjacent: C1, Next: A1 on the CEFR scale.

What part of speech are Adjacent and Next?

Adjacent: adjective, Next: adjective.

Can you show an example of each?

Adjacent: The planes landed on adjacent runways. Next: The next train arrives in five minutes.

Can I use Adjacent and Next interchangeably?

Not always. Adjacent and Next 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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