Roget's New Millennium™ Thesaurus - Cite This Source - Share ThisMain Entry: phobicPart of Speech: adjectiveDefinition: fearfulSynonyms: afraid, anxious, apprehensive, discomposed, disquieted, disturbed, frightened, have cold feet*, irrational, jittery, jumpy, nervous, neurotic, panicky, scared, shy, skittish, tense, worriedSource: Roget's New Millennium™ Thesaurus, First Edition (v 1.3.1)Copyright © 2008 by Lexico Publishing Group, LLC. All rights reserved.* = informal or slang