/ Thesaurus / F Synonyms of flash bulb Find synonyms for: Noun1. flash, photoflash, flash lamp, flashgun, flashbulb, flash bulb, lamp, photographic equipmentusage: a lamp for providing momentary light to take a photographWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language