lavage

"The patient followed the doctor's instructions carefully. "

"My stomach rumbled loudly during lunch break; I was very hungry. "

"I got a letter from my brother."

"Dishwashers wash dishes much more efficiently than most humans."

"bodily organs"

"She ordered the books on the shelf by the author's last name. "

"He built himself a cabin in a hollow high up in the Rockies."

"My grandmother has a gastric problem that causes her discomfort after eating. "

"The removal of the old furniture was a big project for the family. "

"Go easy on him: he is but a child."

"If you still feel unwell tomorrow, see your doctor."

"We used a poison to kill the weeds."