The antonyms for the word "glowings" are dullness, darkness, dimness, and shadow. These words represent the opposite of brightness, radiance, and luminosity, which are associated with the word "glowings." Dullness refers to a lack of brightness or shine, while darkness signifies the absence of light. Dimness, on the other hand, indicates a low level of illumination, and shadow refers to a dark area caused by an object blocking light. These antonyms are useful for expressing the opposite of a glowing object, such as a glowing lightbulb compared to a dim one, or a glowing sun compared to a dark sky.