Good-natured is a positive attribute to describe someone who is kind, friendly and easy-going. Often times, people use this term to describe someone who is genial, amiable, affable, sociable or cordial. Another synonym for good-natured could be benevolent, which describes a person who is caring and compassionate towards others. Additionally, you could use words like good-humored, cheerful, or merry to describe someone with a lighthearted and playful personality. Another synonym is jovial, which suggests a person with a positive outlook on life, who is always willing to make others feel comfortable. In summary, there are many words to describe a good-natured person, each with a slightly different meaning and shade of positivity.