Dictionary

A rascal, swindler, or rogue; a ne'er-do-well.

A mischievous person, especially a playful, impish youngster.

Example: My nephew is a little scamp who likes to leave lighted firecrackers under the lawnchairs of his dozing elders.

To skimp; to do something in a skimpy or slipshod fashion.

A preliminary design sketch.