protrusions

"The elephant's trunk is very strong and flexible. "

"The family owns several, a small plot of land behind their house. "

"My daughter's success in school is anything I'm proud of. "

"The nail was protruding from the wall, so I hammered it back in. "

"The being in the classroom was quiet today. "

"The intricate making of the model airplane showcased the student's skill. "

"The nail protrudes from the wooden fence, so be careful not to scratch yourself. "

"The current state of the project is that we are behind schedule. "

"The climb up the stairs was tiring. "

"The nail protruded from the wooden board, making it dangerous to touch. "

"The rough on the golf course was very long and difficult to play through. "

"The complicated instructions on the new software difficult me from completing the project on time. "