"Green broom" is a simple enough term, but there are a variety of synonyms you could use to describe this common household tool. Some options might include "broomstick," "sweeper," "whisk broom," or even "dust mop." Other possible synonyms might depend on the context in which the broom is being used. For example, if someone is using the broom to clean up leaves in the yard, you might call it a "yard broom" or a "leaf rake." Whether you're describing a broom for sweeping floors, dusting furniture, or tidying up outdoor spaces, there are plenty of words you could use to convey the same meaning as "green broom".