/ Thesaurus / N Synonyms of neutron bomb Find synonyms for: Noun1. neutron bomb, atom bomb, atomic bomb, A-bomb, fission bomb, plutonium bombusage: atom bomb that produces lethal neutrons with less blastWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language