Approximate vs Close vs Estimate vs Near

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

Approximate

Top 1,000 (very common)B1adjective

Close

Top 1,000 (very common)A1verb

Estimate

Top 2,000 (common)B2verb

Near

Top 1,000 (very common)A1preposition
 ApproximateCloseEstimateNear
Pronunciation🇬🇧 /["/əˈprɒksɪmət/"]/🇺🇸 /["/əˈprɑːksɪmət/"]/🇬🇧 /["/kləʊz/","/ˈkləʊzɪz/","/kləʊzd/","/ˈkləʊzɪŋ/"]/🇺🇸 /["/kləʊz/","/ˈkləʊzɪz/","/kləʊzd/","/ˈkləʊzɪŋ/"]/🇬🇧 //ˈɛstɪmeɪt//🇺🇸 //ˈɛstəˌmeɪt//🇬🇧 /["/nɪə(r)/"]/🇺🇸 /["/nɪr/"]/
MeaningTo guess or estimate something closely.To shut something, like a door or a window.To make an educated guess about a number or amount.close to something
Examplean **approximate number/total/cost**Please close the door before you leave.Can you estimate the cost of the project?The school is near my house.
RegisterNeutralNeutralNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)Top 2,000 (common)Top 1,000 (very common)
CEFR levelB1A1B2A1
Part of speechadjectiveverbverbpreposition
Collocationsapproximate value, approximate number, approximate locationfirmly, tightly, gently, firmly, tightly, gently, permanently, temporarily, officially, to, permanently, temporarily, officially, toestimate the cost, estimate the time, estimate the valuenear future, nearby location, near misses
Antonymsexact, preciseopen, startcalculate, measurefar, distant, remote
Common mistakesConfusing with 'approximation' - 'approximate' is a verb., Using it as a noun - 'approximate' should be used as a verb or adjective., Not pairing with an appropriate object - remember to specify what you are approximating.Confusing 'close' with 'shut' – know when to use which., Using 'close' when referring to people (e.g., 'close the friend') instead of 'end' or 'finish'.Confused with 'assess' which means to evaluate rather than guess., Using with the wrong preposition like 'to estimate in' instead of 'to estimate at'.Confused with 'close' as both can mean similar things., Using 'nears' as a verb form instead of 'is near'., Omitting the object when saying 'near' without context.
Usage notesUse 'approximate' when you want to suggest an estimate rather than an exact number. It's suitable for academic and everyday contexts. Avoid using it in very casual conversations.Use 'close' when talking about shutting physical objects like doors or books. It can also mean to finish something, such as a meeting. Avoid using it with people in most contexts, except in very informal conversations.Use 'estimate' in formal and informal contexts when discussing predictions or calculations. Avoid in casual conversations unless talking about numbers.Used when referring to physical or figurative closeness. Generally acceptable in both spoken and written contexts. Avoid using in overly formal settings.

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Close
Near

Frequently asked questions: Approximate vs Close vs Estimate vs Near

What's the difference between Approximate, Close, Estimate, and Near?

Approximate: To guess or estimate something closely. Close: To shut something, like a door or a window. Estimate: To make an educated guess about a number or amount. Near: close to something

Which is more advanced: Approximate, Close, Estimate, and Near?

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

Are Approximate, Close, Estimate, and Near the same CEFR level?

Approximate: B1, Close: A1, Estimate: B2, Near: A1 on the CEFR scale.

What part of speech are Approximate, Close, Estimate, and Near?

Approximate: adjective, Close: verb, Estimate: verb, Near: preposition.

Can you show an example of each?

Approximate: an **approximate number/total/cost** Close: Please close the door before you leave. Estimate: Can you estimate the cost of the project? Near: The school is near my house.

Can I use Approximate, Close, Estimate, and Near interchangeably?

Not always. Approximate, Close, Estimate, and Near 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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