Translation guide
Describes things that are next to or connected to each other, often sharing a boundary. In Japanese, this is expressed with verbs, adjectives, or nouns that indicate physical adjacency or connection.
adjoining room
adjoining land
To describe rooms, buildings, land, or spaces that are directly adjacent and connected.
The most common and neutral way to say 'adjoining' for buildings, land, or areas. Used in both spoken and written Japanese.
I can hear sounds from the adjoining room.
This land adjoins the park.
Emphasizes being next to each other, often for rooms or houses. Slightly more casual than 隣接する.
Means 'to touch' or 'to adjoin'. Often used for land or areas that share a border.
Simply means 'next' or 'neighboring'. Very common in everyday speech for rooms, seats, etc.
Is the adjoining room available?
To describe parts of a building or structure that are physically joined.
To describe items that are next to each other in a list, row, or sequence.
隣接する is more formal and emphasizes sharing a boundary. 隣の is casual and simply means 'next to'. Use 隣接する in official documents or when precision is needed.
adjoining building (formal)
next building (casual)
Adjoining houses help each other out.
私の家は線路に接している。
My house adjoins the railway tracks.
Move to the adjoining train car.