List of 12-letter words containing RG

ALBERGATRICE ANORGANOLOGY ANOTHERGUESS ANTEMARGINAL ANTHROPURGIC ANTILITURGIC ANTIORGASTIC ARGENTINEANS ARGENTINIDAE ARGENTOMETER ARGENTOMETRY ARGILLACEOUS ARGLEBARGLED ARGUMENTATOR ARGYRANTHOUS ARGYRASPIDES ARGYRYTHROSE ASPERGILLUMS BORGHALPENNY BOURGEOISIFY BRANDENBURGH BRANDENBURGS BRAUNEBERGER BROMARGYRITE BURGHALPENNY BURGLARISING BURGLARIZING BURGLARPROOF BURGOMASTERS CHEESEBURGER CHEMOSURGERY CHIRURGEONLY CHLORGUANIDE CLORARGYRITE COMPURGATION COMPURGATORY CONVERGEMENT CONVERGENCES CONVERGENTLY COUNTERARGUE COUNTERGAGER COUNTERGAUGE COUNTERGUARD CRYOSURGICAL CRYSTALLURGY DAEMONURGIST DERMASURGERY DEVIRGINATOR DISEMBARGOED DISGORGEMENT DISORGANISED DISORGANISER DISORGANIZED DISORGANIZER DISORGANIZES DISPERGATING DISPERGATION DIVERGENCIES DOPAMINERGIC DRAMATURGIST EGURGITATING ELEOMARGARIC EMARGINATELY EMARGINATING EMARGINATION EMERGENTNESS ENERGETICIST ENERGETISTIC ENLARGEDNESS ENLARGEMENTS ENTERGOGENIC ERGASTOPLASM ERGATANDROUS ERGATOGYNOUS ERGOTAMININE ERGOTIZATION ESCARGATOIRE EVERGREENERY EVERGREENITE EXPURGATIONS EXTRABURGHAL FLABBERGASTS FORGATHERING FORGEABILITY FORGETTINGLY GARGOYLISHLY GAUSSBERGITE GIBBERGUNYAH GORGEOUSNESS GORGONACEOUS GORGONIACEAN HARDENBERGIA HEDENBERGITE HEMIDYSERGIA HEMILETHARGY HYDRARGYRATE HYDRARGYRISM HYPERGENESIS HYPERGENETIC HYPERGEUSTIA HYPERGODDESS HYPERORGANIC HYPOSYNERGIA INGURGITATED INSURGENCIES INSURGENTISM INTERCHARGED INTERGENERIC INTERGENTIAL INTERGESTURE INTERGLACIAL INTERGRADING INTERGRAPPLE INTERGROUPAL ISOENERGETIC JOHANNESBURG KINDERGARTEN KONGSBERGITE LARGEBRAINED LARGEHEARTED LARGEMOUTHED LARGHISSIMOS LETHARGISING LETHARGIZING LITURGICALLY LITURGIOLOGY LUXEMBURGIAN MALORGANIZED MARGARODINAE MARGINICIDAL METALLURGIST METALORGANIC METAORGANISM METHYSERGIDE MICROORGANIC MICROSURGEON MICROSURGERY MISORGANIZED MORGANATICAL MUHLENBERGIA NEUROSURGEON NEUROSURGERY NIEREMBERGIA NONBOURGEOIS NONDIVERGENT NONDIVERGING NONEMERGENCE NONENERGETIC NONFORGIVING NONLETHARGIC NONPURGATION NONPURGATIVE NONSUBMERGED OBJURGATIONS OLEOMARGARIC OLEOMARGARIN ORGANICISMAL ORGANICISTIC ORGANISATION ORGANISTSHIP ORGANIZATION ORGANIZATORY ORGANOGENIST ORGANOGRAPHY ORGANOLEPTIC ORGANOLOGIST ORGANOPHILIC ORGANOPHONIC ORGANOSILVER ORGANOSODIUM ORGANOTROPIC OUTBARGAINED OVERCHARGING OVERGAMBLING OVERGARRISON OVERGENEROUS OVERGENIALLY OVERGLANCING OVERGLOOMILY OVERGLORIOUS OVERGRACIOUS OVERGRASPING OVERGRATEFUL OVERGREEDILY OVERGRIEVING OVERGRIEVOUS OVERORGANIZE PELARGOMORPH PELARGONIDIN PERGAMENEOUS PITTSBURGHER POLTERGEISTS POSTORGASTIC POSTSURGICAL PREDISCHARGE PREEMERGENCE PREEMERGENCY PREENLARGING PREFORGIVING PREFORGOTTEN