Contiguous: meaning, definitions and examples

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Accepted Answer

Word	Description / Examples
contiguous	Used in formal settings or technical contexts to describe things that share a common boundary or are touching one another. The two countries are contiguous, sharing a lengthy border. The contiguous states in the US are often referred to as the 'lower 48'.
adjacent	Commonly used in various contexts to describe things that are next to or near each other but not necessarily touching. The bathroom is adjacent to the bedroom. The park and the library are adjacent properties.
neighboring	Used to describe areas or objects that are near but not necessarily directly touching. It often refers to geographic proximity. We received help from neighboring communities. The neighboring town will host the festival this year.
adjoining	Often used in real estate or geography to describe rooms, buildings, or areas that are physically connected. We booked two adjoining rooms for our stay at the hotel. The kitchen has an adjoining dining area.
touching	Typically used to describe things that are physically in contact with each other. It can also have a sentimental connotation when used in other contexts. The two houses are so close that they are almost touching. Her touching story moved everyone to tears.

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