salve

"The application of this cream should reduce the swelling."

"The doctor prescribed several medicaments to help control her high blood pressure. "

"The teacher effectively explained the complex math problem, making it easier for the students to understand. "

"The sudden increase in student absences is a noticeable phenomenon. "

"He discovered penicillin largely accidentally."

"His sudden appearance surprised me."

"My sister's reputation for being organized helped her excel in school. "

"The politician's statements about lowering taxes and increasing government spending were a clear contradictory. "

"His contradiction of the proposal was very interesting."

"The explanation was long and drawn-out."

"The teacher complicated the math problem by adding several extra steps. "

"a mathematical problem"