/ Thesaurus / B Synonyms of blue angel Find synonyms for: Noun1. amobarbital sodium, blue, blue angel, blue devil, Amytal, amobarbitalusage: the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnoticWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: circumspect Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language