subtly

"The student adjusted her chair so she could see the board better. "

"I rather enjoy helping my brother with his homework. "

"The children were excited to go to their classroom in the morning. "

"My daughter's teacher is very kind and helpful. "

"Be sure to seat the gasket properly before attaching the cover."

"The arrangement of chairs in the classroom made it easier for the students to see the teacher. "

"Example Sentence: Her cleverness helped her solve the difficult math problem quickly. "

"The angry brute charged at the fence, its hooves pounding the ground. "

"The difference is subtle, but you can hear it if you listen carefully."

"My sister learned to write in a very careful manner. "

"Buying more servers would improve performance."

"the force of an appeal, an argument, or a contract"