adj. 25B6; adjective
the next chapter : FOLLOWING, succeeding, upcoming, to come.
the next house in the street : NEIGHBOURING, adjacent, adjoining, next-door, bordering, connected, attached; closest, nearest.
previous.
25B6; adverb where shall we go next? : THEN, after, afterwards, after this/that, following that/this, later, subsequently; formal thereafter, thereupon.
before.
25A0; next to BESIDE, by, alongside, by the side of, next door to, adjacent to, side by side with; close to, near, neighbouring, adjoining.