Synonyms and related words :
abut, abut on, abutter, acquaintance, adjacent, adjoin, adjoiner, adjoining, advocate, alter ego, appose, backer, be contiguous, be in contact, best friend, border, border on, borderer, bordering, bosom friend, bring near, brother, butt, bystander, casual acquaintance, close acquaintance, close friend, communicate, confidant, confidante, conjoin, connect, connecting, conterminous, contiguous, coterminous, end to end, endways, endwise, face to face, familiar, favorer, fellow, fellow creature, fellowman, friend, immediate, immediate neighbor, inseparable friend, intimate, join, joined, juxtapose, juxtaposed, juxtaposit, juxtapositional, juxtapositive, lie by, line, looker-on, lover, march, neighborer, neighboring, next, onlooker, other self, partisan, pickup, put with, repository, stand by, supporter, sympathizer, tangent, touch, verge, verge upon, well-wisher