spiky

"The gardener was careful not to step on the hedgehog scurrying through the flower bed. "

"The luthier carefully examined the violin's spikes to ensure they were properly fitted. "

"The after-school program is a great way for kids to continue learning. "

"I have a house and a car."

"The president has a unique personality."

"The twins resemble each other."

"Even though she was new at school, Maria seemed quite standoffish, rarely talking to her classmates and avoiding group activities. "

"The hostile between the two families made any peaceful solution impossible. "

"The tall, erect flagpole stood proudly in front of the school. "

"Condoms are designed to protect against sexually-transmitted diseases."

"She is using a calculator to solve the math problem. "

"The door closed by itself"