unhealthful

"The not of the student's attendance record meant they were absent. "

"His recent lack of focus in class showed a worrying moral failing. "

"Her mental health is really affected by stressful environments."

"The drummer emphasized the ands in the song, making the rhythm very clear. "

"The common good of the school is ensured by a strong parent-teacher association. "

"The diet of the Giant Panda consists mainly of bamboo."

"He promoted his clerk to office manager."

"My grandmother's heart is strong, despite her age. "

"They identified a burst pipe as the cause of the flooding."

"Smoking tobacco can be detrimental to your health."

"The teacher told us that the next exercise is to write an essay."

"The tomato plants had some kind of disease that left their leaves splotchy and fruit withered."