faller

"The climber was a known faller who had experienced several accidents."

"As a faller, he had learned to adapt his techniques for safety."

"There was no shame in being a faller; it was part of the learning process."

"The leaves begin to faller as autumn sets in."

"If you don't watch your step, you might faller down those stairs."

"She tried to steady herself but felt herself faller backward."