123 adjoining synonyms include adjacent, neighboring, closest, contiguous, bordering, abutting, joining, flanking, attached, and united. Adjoining is an adjective, and its antonyms are noncontiguous, separate, and nonadjacent. Here are some additional synonyms for "adjoining" with example sentences.
123 other ways to say adjoining.
An adjoining room was used for storage.
He lives in the adjoining apartment.
She stepped into the adjoining office.
The dining area is in an adjoining space.
We booked adjoining hotel rooms for the family.