subterfuge

"To get a better grade, Maria used the stratagem of pretending to be sick right before the test, hoping the teacher would give her extra time to study. "

"to die by an accident"

"My sister is very helpful, especially when it comes to organizing things. "

"Appearances can be deceptive."

"There are a number of household devices in a kitchen such as a dishwasher, a garbage disposal, or an electric can opener."

"Many students invite their parents to school events. "

"Pit row was abuzz with activity."

"He is a student of life."

"The company was sued for fraud after the investor discovered a clear misrepresentation of its financial status in the annual report. "

"All told, there were over a dozen.  Can you tell time on a clock?  He had untold wealth."

"The indirect costs of attending university, such as books and transportation, can add up quickly. "

"The student's deception about completing the assignment led to a disappointing grade. "