Synonyms to other self

acquaintance, account, acquaintedness, advocate, alter ego, amigo, announcement, appreciation, apprehension, associate, awareness, backer, best friend, blue book, bosom friend, briefing, brother, bulletin, casual acquaintance, close acquaintance, close friend, colleague, communication, communique, companion, comrade, confidant, confidante, consciousness, corpus, crony, data, datum, directory, dispatch, enlightenment, evidence, experience, expertise, facts, factual base, factual information, familiar, familiarity, familiarization, favorer, fellow, fellow creature, fellowman, friend, gen, general information, grasp, guidebook, handout, hard information, incidental information, info, information, inseparable friend, instruction, intelligence, intimacy, intimate, introduction, inwardness, ken, knockdown, know-how, knowing, knowledge, light, lover, mate, mention, message, neighbor, notice, notification, partisan, pickup, practical knowledge, presentation, private knowledge, privity, promotional material, proof, publication, publicity, ratio cognoscendi, release, report, repository, self-knowled