There are a plethora of synonyms that can be used to describe a drab woman. The word "drab" typically refers to someone or something that is dull, lifeless, or lacking in color. Alternatives to describe a drab woman could include plain, unattractive, lackluster, uninspiring, and pedestrian. Other synonyms that may be used to describe a drab woman could include insipid, unimaginative, unremarkable, and forgettable. It is important to be mindful of context when using these words, as they can have different connotations depending on the situation. Overall, there are many synonyms that can be used to describe a drab woman, each with their distinct nuances and implications.