IRRADIATORS Antonyms There are 9 antonyms of the word irradiators. (opposite meanings)Did you mean?Definition of IRRADIATORSAlso try opposite words for..irradiateirradiationBest Opposite Words For IRRADIATORSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1absorbersnounn2barriersnounn3blockadesnounn4blockersnounn5defendersnounn6protectorsnoun, adjectiven, adj7receiversverb, nounv, n8shieldsverb, nounv, n9stoppersverb, nounv, n Alternatives for BARRIERS Words (16)hurdlesbarricadesblockadesboundariesfenceshindrancesimpedimentslimitationslimitsobstaclesobstructionsrestrictionsroadblockswallsbarroadblockOpposite words for barriers Alternatives for BLOCKADES Words (24)hurdlesbarricadesbarrierscheckpointsclosurescordonsembargoeshindrancesimpedimentsobstaclesobstructionsroadblockssealswallsblockbarbarricadeembarrassencirclementhinderobstructstopstymiestymyPhrases (3)block offblock upseal offOpposite words for blockades Alternatives for BLOCKERS Words (16)hurdlesbarrierschecksdeterrentsdisadvantagesencumbranceshandicapshindrancesimpedancesimpedimentslimitationsobstaclesobstructionspreventionsprohibitionsrestrictionsPhrases (1)blocking agentOpposite words for blockers Alternatives for DEFENDERS Words (21)garrisonadvocatesbodyguardscaretakerschampionsconservatorscustodiansdefendersguarantorsguardianspatronsprotectorssupportersupholdersvindicatorswarriorswatchmenguardianprotectorshielderwithstanderOpposite words for defenders Alternatives for PROTECTORS Words (11)custodiansdefendersguardianskeeperspreserverswatchmendefenderguardguardiansentryshielderOpposite words for protectors Alternatives for RECEIVERS Words (2)recipientliquidatorPhrases (4)pass catcherpass receiverreceiving systemtelephone receiverOpposite words for receivers Alternatives for SHIELDS Words (21)barricadesblocksbulwarkscoverscushionsdefendsfortifiesguardsprotectssafeguardsscreenssecuresshelterswardsbucklercarapacecuticleharborharbourscreenshellOpposite words for shields