Akademik

nervousness
noun
1. the anxious feeling you have when you have the jitters (Freq. 1)
Syn: ↑jitteriness, ↑jumpiness, ↑restiveness
Derivationally related forms: ↑restive (for: ↑restiveness), ↑nervous, ↑jumpy (for: ↑jumpiness), ↑jittery (for: ↑jitteriness)
Hypernyms: ↑anxiety
2. an uneasy psychological state
-

he suffered an attack of nerves

Syn: ↑nerves
Derivationally related forms: ↑nervous
Hypernyms: ↑psychological state, ↑psychological condition, ↑mental state, ↑mental condition
Hyponyms: ↑jitters, ↑heebie-jeebies, ↑screaming meemies, ↑strain, ↑mental strain, ↑nervous strain
3. a sensitive or highly strung temperament
Derivationally related forms: ↑nervous
Hypernyms: ↑disposition, ↑temperament
Hyponyms: ↑restlessness, ↑uneasiness, ↑queasiness, ↑skittishness, ↑restiveness

Useful english dictionary. 2012.