"Dewdropper" is a somewhat outdated term that originated in the early 1900s to describe a person who is lazy and shifts blame. There are several synonyms one can use to describe such individuals. For instance, "slacker" is a common term that describes someone who lacks motivation and puts off responsibilities. "Loafer" is another term that describes someone who is idle and doesn't actively contribute to society. "Idle person" and "layabout" are also synonyms one can use to describe a dewdropper. Overall, these terms suggest a person who is unproductive and contributes little to their community.