The term "most bad-humored" describes someone who is grumpy, negative, or easily irritated. The opposite of bad-humored, or being in a bad mood, is being good-humored, or having a positive, cheerful attitude. Some antonyms for bad-humored include pleasant, amiable, agreeable, affable, cheerful, and genial. A person who is good-humored is typically easy to get along with, friendly, and optimistic. They tend to see the brighter side of situations and have a positive outlook on life. Being good-humored can greatly improve relationships and interactions with others, making it an important trait to cultivate.