neighboringUS
besideCome sit beside me.
next toYour glasses are on the table next to my tea.
alongCars were parked along the road.
alongsideBikes shared the road alongside cars and mopeds.
againstWe pushed the bed against the wall.
adjoiningWe asked for adjoining rooms.
adjacentformalHe sat adjacent to the duke.
coterminousItaly is coterminous with Germany.
contiguousformalShipping is free in the contiguous United States.
borderingBordering municipalities reported power cuts after the storm.
side by sideThe children sat side by side on the chair.
shoulder to shoulderWe stood shoulder to shoulder waiting to get into the venue.
at someone's elbowAs a child, he was always at her elbow, following her as she did housework.