a cheerful and agreeable mood
The definition of levity is silly or light speech or behavior, usually at an inappropriate time.
The definition of happiness is the state of joy, peace and tranquility.
Find another word for good-humor. In this page you can discover 8 synonyms, antonyms, idiomatic expressions, and related words for good-humor, like: good-humour, good mood, good-temper, amiability, levity, geniality, happiness and ill-humor.