Search Result for "jumpiness": 
Wordnet 3.0

NOUN (1)

1. the anxious feeling you have when you have the jitters;
[syn: jitteriness, jumpiness, nervousness, restiveness]


WordNet (r) 3.0 (2006):

jumpiness n 1: the anxious feeling you have when you have the jitters [syn: jitteriness, jumpiness, nervousness, restiveness]