Nervousness
Part of speech: noun
Definition: The state or quality of being nervous.
Example sentence: If I ever completely lost my nervousness I would be frightened half to death.
Nerves
Part of speech: verb
Definition: To give courage.
Part of speech: noun
Definition: A bundle of neurons with their connective tissue sheaths, blood vessels and lymphatics.
Example sentence: Set up another case bartender! The best thing for a case of nerves is a case of Scotch.