Adjacent vs. Adjoining: Know the Difference
By Shumaila Saeed || Updated on December 25, 2023
Adjacent means next to or adjoining, whereas adjoining implies touching or joined to something at a boundary or point.
Key Differences
Adjacent refers to something being next to or near another, highlighting proximity without implying direct contact. In contrast, adjoining indicates a direct connection or contact at a boundary or surface.
Shumaila Saeed
Dec 12, 2023
Adjacent can describe things that are close but not necessarily touching, like buildings in a street. Adjoining, however, implies a physical connection, such as rooms sharing a common wall.
Shumaila Saeed
Dec 12, 2023
The term adjacent is often used in a broader sense, applicable to areas, objects, or concepts that are near each other. Adjoining is more specific, denoting direct contact or connection.
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Dec 12, 2023
In geographical contexts, adjacent areas are near each other but might not share a border. Adjoining areas share a boundary or border directly.
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Dec 12, 2023
Adjacent is a term that can be used in both physical and abstract contexts, while adjoining is typically used to describe physical connections.
Shumaila Saeed
Dec 12, 2023
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Comparison Chart
Usage Context
Both physical and abstract proximity
Primarily physical connection
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Dec 12, 2023
Geographical Implication
Close but may not share borders
Share a common border or area
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Dec 12, 2023
Abstract Use
Can describe non-physical closeness
Less commonly used abstractly
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Dec 12, 2023
Common Associations
Proximity in space or arrangement
Direct contact or connection
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Dec 12, 2023
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Adjacent and Adjoining Definitions
Adjacent
Lying near or close to.
The coffee shop is adjacent to the bookstore.
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Dec 05, 2023
Adjoining
Being in direct contact.
The two buildings were adjoining, sharing a doorway.
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Dec 05, 2023
Adjacent
Next to or adjoining.
The two buildings are adjacent to each other.
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Dec 05, 2023
Adjoining
Joined to or by a common boundary.
The adjoining rooms share a wall.
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Dec 05, 2023
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Adjoining
Connected to something at a point.
The hotel has an adjoining restaurant.
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Adjacent
Lying next to, close, or contiguous; neighboring; bordering on.
Because the conference room is filled, we will have our meeting in the adjacent room.
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Dec 05, 2023
Adjoining
Being in contact at some point or line; joining to
An adjoining room
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Dec 05, 2023
Adjacent
Just before, after, or facing.
The picture is on the adjacent page.
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Dec 05, 2023
Adjoining
Joining to; contiguous; adjacent; as, an adjoining room.
Upon the hills adjoining to the city.
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Dec 05, 2023
Adjacent
Something that lies next to something else, especially the side of a right triangle that is neither the hypotenuse nor the opposite.
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Dec 05, 2023
Adjoining
Having a common boundary or edge; touching;
Abutting lots
Adjoining rooms
Rhode Island has two bordering states; Massachusetts and Conncecticut
The side of Germany conterminous with France
Utah and the contiguous state of Idaho
Neighboring cities
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Dec 05, 2023
Adjacent
Next to; beside.
The house adjacent to the school was demolished.
A notice was sent to the house adjacent the school.
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Dec 05, 2023
Adjacent
Lying near, close, or contiguous; neighboring; bordering on; as, a field adjacent to the highway.
I find that all Europe with her adjacent isles is peopled with Christians.
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Dec 05, 2023
Adjacent
Nearest in space or position; immediately adjoining without intervening space;
Had adjacent rooms
In the next room
The person sitting next to me
Our rooms were side by side
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Dec 05, 2023
Adjacent
Having a common boundary or edge; touching;
Abutting lots
Adjoining rooms
Rhode Island has two bordering states; Massachusetts and Conncecticut
The side of Germany conterminous with France
Utah and the contiguous state of Idaho
Neighboring cities
Shumaila Saeed
Dec 05, 2023
Adjacent
Near or close to but not necessarily touching;
Lands adjacent to the mountains
New York and adjacent cities
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Dec 05, 2023
Repeatedly Asked Queries
Does adjacent imply physical touch?
No, it means near or close, but not necessarily in contact.
Shumaila Saeed
Dec 12, 2023
Can adjacent refer to areas that don't share borders?
Yes, adjacent areas can be close without sharing borders.
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Dec 12, 2023
Must adjoining objects share a common boundary?
Yes, adjoining objects touch or are joined at a boundary.
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Dec 12, 2023
Can adjoining refer to temporary connections?
Generally, it refers to permanent or semi-permanent connections.
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Dec 12, 2023
Is adjoining used for non-physical contexts?
Rarely. It typically describes physical connection.
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Dec 12, 2023
Is adjacent suitable for abstract concepts?
Yes, it can describe abstract forms of proximity.
Shumaila Saeed
Dec 12, 2023
Can adjoining be used for distant objects?
No, adjoining implies direct physical contact.
Shumaila Saeed
Dec 12, 2023
Is adjacent a broader term than adjoining?
Yes, adjacent has a broader usage in terms of proximity.
Shumaila Saeed
Dec 12, 2023
Does adjoining imply a stronger connection than adjacent?
Yes, since it denotes direct physical contact or joining.
Shumaila Saeed
Dec 12, 2023
What are some synonyms for "Adjacent"?
Synonyms include "neighboring," "next to," and "bordering."
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Dec 12, 2023
Are "Adjacent" and "Adjoining" equally formal?
Both words are considered formal and can be used in professional and academic contexts.
Shumaila Saeed
Dec 12, 2023
Does adjacent always mean side by side?
Not necessarily. It means near, which can include various arrangements.
Shumaila Saeed
Dec 12, 2023
What are some synonyms for "Adjoining"?
Synonyms include "connected," "attached," and "bordering."
Shumaila Saeed
Dec 12, 2023
Can "Adjacent" and "Adjoining" be used in casual conversation?
Yes, they can be used in casual conversation when discussing spatial relationships.
Shumaila Saeed
Dec 12, 2023
Can adjacent be used in a geographical context?
Yes, to describe nearby locations or features.
Shumaila Saeed
Dec 12, 2023
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About Author
Written by
Shumaila SaeedShumaila Saeed, an expert content creator with 6 years of experience, specializes in distilling complex topics into easily digestible comparisons, shining a light on the nuances that both inform and educate readers with clarity and accuracy.