nervous

adj. agitated, tense, anxious, apprehensive; of or relating to the nerves

Nervous can refer to: NervousnessThe nervous systemNervous (Game), Game played by at least two menNervous Records, a UK record labelNervous Records (US), a US record label
See more at Wikipedia.org...

Nervous /ner·vous/ 1. neural. 2. unduly excitable. nerv·ous adj. 1. Of or relating to the nerves or nervous system. 2. [more]Nervous - Community and Resources

Adjective
1. easily agitated; "quick nervous movements"
(similar) tense
2. causing or fraught with or showing anxiety; "spent an anxious night waiting for the test results"; "cast anxious glances behind her"; "those nervous moments before takeoff"; "an unquiet mind"
(synonym) anxious, uneasy, unquiet
(similar) troubled
3. of or relating to the nervous system; "nervous disease"; "neural disorder"
(synonym) neural
(pertainym) nervous system, systema nervosum
4. excited in anticipation
(synonym) aflutter
(similar) excited
5. unpredictably excitable (especially of horses)
(synonym) skittish, spooky
(similar) excitable

(a.)
Sensitive; excitable; timid.
  

(a.)
Possessing or manifesting vigor of mind; characterized by strength in sentiment or style; forcible; spirited; as, a nervous writer.
  

(a.)
possessing nerve; sinewy; strong; vigorous.
  

(a.)
Of or pertaining to the nerves; seated in the nerves; as, nervous excitement; a nervous fever.
  

(a.)
Having the nerves weak, diseased, or easily excited; subject to, or suffering from, undue excitement of the nerves; easily agitated or annoyed.