PERIPHERAL Antonyms There are 10 antonyms of the word peripheral. (opposite meanings)Did you mean?Definition of PERIPHERALSynonyms of PERIPHERALAlso try opposite words for..peripheryperipheriesBest Opposite Words For PERIPHERALTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1centraladjectiveadj2corenoun, adjectiven, adj3essentialadjectiveadj4focaladverb, adjectiveadv, adj5fundamentaladjectiveadj6keyverb, nounv, n7mainnoun, adjectiven, adj8pivotaladjectiveadj9primarynoun, adjectiven, adj10principalnounn 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 FOCAL Words (9)centraldominantkeymainoverridingpivotalprimaryprimeprincipalOpposite words for focal Alternatives for FUNDAMENTAL Words (20)keyrudimentaryunderlyingbasiccorecrucialelementaryessentialimportantindispensableintrinsicnecessaryprimaryprincipalvitalfoundationalcardinalcentralprimalprofoundPhrases (2)first harmonicfundamental frequencyOpposite words for fundamental Alternatives for KEY Words (23)crucialessentialimportantnecessarysignificantvitalcardinalcaycentraldescribediscoverdistinguishfundamentalheadstoneidentifykeystonekilonamepaintprimalsamaratonalitywinderPhrases (4)florida keyfrancis scott keykey fruitkey outAbbreviations (1)kgOpposite words for key Alternatives for MAIN Words (14)chiefprimaryprincipalcentralessentialfundamentalkeyleadingmajorpredominantlargestbrinyindependentmasterOpposite words for main Alternatives for PIVOTAL Words (18)centralcriticalcrucialdecisiveessentialfundamentalimperativeimportantindispensablekeymainnecessaryparamountprimaryprincipalsignificantvitalpolarOpposite words for pivotal