neighbour

A person living on adjacent or nearby land; a person situated adjacently or nearby; anything (of the same type of thing as the subject) in an adjacent or nearby position.

My neighbour has two noisy cats.

They′re our neighbours across the street.

One who is near in sympathy or confidence.

Buckingham / No more shall be the neighbour to my counsel.

A fellow human being.

1982, Bible (NKJV), Leviticus 19:18, You shall not take vengeance, nor bear any grudge against the children of your people, but you shall love your neighbor as yourself: I am the Lord.

Anything located directly adjacent to something else.

The flood fill algorithm fills an area with colour by starting at one pixel and recursively visiting its neighbours.

To be adjacent to

Though France neighbours Germany, its culture is significantly different.

Theſe grow at the South end of the Iland, and on the leiſurely aſcending hills that neighbour the ſhore.

To be similar to, to be almost the same as.

That sort of talk is neighbouring on treason.

To associate intimately with; to be close to.

[…] the barbarous Scythyan, […] / Shall bee as well neighbour’d, pittyed and relieued / As thou my ſometime daughter.