ACCESSORIUS Antonyms There are 10 antonyms of the word accessorius. (opposite meanings)Did you mean?Definition of ACCESSORIUSSynonyms of ACCESSORIUSAlso try opposite words for..accessionBest Opposite Words For ACCESSORIUSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1basicadjectiveadj2centraladjectiveadj3corenoun, adjectiven, adj4essentialadjectiveadj5fundamentaladjectiveadj6intrinsicadjectiveadj7mainnoun, adjectiven, adj8necessaryadverb, adjectiveadv, adj9primarynoun, adjectiven, adj10principalnounn Alternatives for BASIC Words (16)basicelementaryessentialfundamentalnecessaryordinaryplainprimarysimplestraightforwarduncomplicatedalkalinecanoniccanonicalintroductorystapleOpposite words for basic Alternatives for CENTRAL Words (18)mainprincipalfundamentalkeybasiccentralizedcorecrucialessentialfocalmiddlepivotalprimaryprimedominantcardinalexchangeprimalPhrases (1)telephone exchangeOpposite words for central Alternatives for CORE Words (20)essencecentercruxheartkernelnucleusgistburdencentreeffecthomerinwardnessmarrowmeatnitty-grittynubpithsubstancesumomerPhrases (4)congress of racial equalitycore groupheart and soulmagnetic coreOpposite words for core Alternatives for ESSENTIAL Words (16)crucialindispensablenecessaryrequisitebasicfundamentalimperativeimportantkeyprimarysignificantvitalall-importantnecessityrequirementsubstantivePhrases (1)of the essenceOpposite words for essential Alternatives for FUNDAMENTAL Words (20)keyrudimentaryunderlyingbasiccorecrucialelementaryessentialimportantindispensableintrinsicnecessaryprimaryprincipalvitalfoundationalcardinalcentralprimalprofoundPhrases (2)first harmonicfundamental frequencyOpposite words for fundamental Alternatives for INTRINSIC Words (10)essentialinherentinnatebasicconstitutivefundamentalimmanentnativenaturalintrinsicalOpposite words for intrinsic Alternatives for MAIN Words (14)chiefprimaryprincipalcentralessentialfundamentalkeyleadingmajorpredominantlargestbrinyindependentmasterOpposite words for main Alternatives for NECESSARY Words (17)essentialrequisitecompulsorycrucialimperativeimportantindispensablemandatoryneededneedfulobligatoryrequiredvitalinevitablenaturalnecessityrequirementOpposite words for necessary