adjoin
WordReference English Thesaurus © 2026
Sense: To be close to
Synonyms:
abut, lie beside, be adjacent to, join Collocations, be next to, border Collocations, border on, neighbor Collocations, neighbour
Sense: To join
Synonyms:
unite, append, annex Collocations, join Collocations, tack on, tag on, add Collocations, add on, affix