/ Thesaurus / J Synonyms of jitteriness Find synonyms for: Noun1. jitteriness, jumpiness, nervousness, restiveness, anxietyusage: the anxious feeling you have when you have the jittersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language