fault

"It was my fault that I missed the meeting."

"The mechanic found a fault in the engine."

"Her biggest fault was being too honest."

"I don't want to fault anyone for their decisions."

"The teacher faulted the student for not completing the assignment."

"She was quick to fault her team for the failure."

"The product was sold at a reduced price due to its fault design."

"He was often seen as a fault leader in the project."

"Their fault understanding of the concept led to confusion."