What are the opposite words for Gemmy?

Gemmy is typically used to describe something that is bright, shining, or radiant. However, there are several antonyms (opposites) that can be used to describe things that are dull, opaque or lacklustre. Some antonyms of gemmy include drab, dingy, gloomy, murky, and somber. These words have a negative connotation and are often used to describe things that are unsightly or unattractive. While gemmy is associated with luxurious items such as diamonds or jewels, its antonyms are often associated with less desirable things. By using these antonyms, one can create contrast and emphasize the beauty of something that is truly gemmy.