Most bewailing means feeling or expressing great sadness, grief or sorrow. The antonyms of the word most bewailing can be happiness, joy, elation, glee, delight, pleasure, exultation, jubilation, and contentment. When a person is feeling happy, cheerful or content, they are not bewailing anything. The feelings of elation and delight are the opposite of grief and sorrow. Jubilation and exultation, on the other hand, are expressions of extreme pleasure and joy. The use of antonyms for the word most bewailing can create a contrast and help to emphasize the difference between sorrow and happiness.