quitter

"The family is becoming more organized now that they have a new calendar. "

"The teacher is requiring students to submit their essays by Friday. "

"The wound on his knee began to suppurate, indicating an infection. "

"The coach was confirming the players' dedication by making them practice harder. "

"The lack of sleep resulted in a poor performance on the math test. "

"He examined the crime scene for clues."

"Do you want me to continue to unload these?"

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The family took their sick cat to the veterinarian for a check-up. "

"Not everyone will be infected when an epidemic strikes."

"He still has nightmares resulting from the treatment he received from his captors."

"to neglect duty or business;  to neglect to pay debts"