SANGUINE = (adjective) having a cheerfully optimistic temperament or outlook–hopeful Synonyms: upbeat, optimistic, positive, hopeful, expectant, enthusiastic, cheerful Antonyms: hopeless, pessimistic Examples: - The hotel trained its human resources staff to choose employees with sanguine personalities - Some people expect the economy to continue to improve, but others are less sanguine. - Stock traders remained <...>