nerves

"The nerves can be seen through the skin."

"The doctor explained that the signal travels through the body via a network of nerves. "

"Some plants have ornamental value because of their contrasting nerves."

"It took a lot of nerves to stand up to the bully. "

"The web-team found git-sed is really a time and nerve saver when doing mass changes on your repositories"

""Climbing that mountain required both physical strength and a lot of nerves." "

"He had the nerve to enter my house uninvited."

"The rubber compound displayed good nerves during extrusion, holding its shape without sagging. "

"Ellie had a bad case of nerves before the big test."

"The athlete felt a sharp pull in the nerves of his ankle. "

"May their example nerve us to face the enemy."

"The liquor nerved up several of the men after their icy march."