ULTIMOGENITURES Antonyms There are 10 antonyms of the word ultimogenitures. (opposite meanings)Did you mean?Definition of ULTIMOGENITURESBest Opposite Words For ULTIMOGENITURESTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1ancientadjectiveadj2chiefverb, nounv, n3eldestadjectiveadj4firstbornnoun, adjectiven, adj5inauguralnoun, adjectiven, adj6initialverb, noun, adjectivev, n, adj7olderadjectiveadj8originalnoun, adjectiven, adj9primarynoun, adjectiven, adj10seniornoun, adjectiven, adj Alternatives for ANCIENT Words (20)agedantiquehoaryancientantiquatedarchaicbygoneobsoleteoldoldenoutdatedoutmodedprehistoricprimitivevenerableantediluvianforerunnergeriatricoldsterantecessorPhrases (1)senior citizenOpposite words for ancient Alternatives for CHIEF Words (11)bosschieftainforemangafferheadheadmanhonchomainmasterprimaryprincipalPhrases (2)top dogtribal chiefOpposite words for chief Alternatives for ELDEST Words (15)firstbornsenioroldestagedageingagingancientantiquatedelderlyerstwhileformerobsoleteone-timeoutdatedpastPhrases (1)of ageOpposite words for eldest Alternatives for FIRSTBORN Words (11)eldestchiefforemostheadinitialleadingmainpremiereprimaryprimeprincipalOpposite words for firstborn Alternatives for INAUGURAL Words (13)firstmaidenbeginningcommencementinitialintroductorylaunchopeningoriginalprimaryinaugurationinitiativeinitiatoryPhrases (1)inaugural addressOpposite words for inaugural Alternatives for INITIAL Words (10)openingbeginningelementaryfirstintroductoryoriginalpreparatoryprimaryincipientversalOpposite words for initial Alternatives for OLDER Words (31)erstwhileformerone-timeagedageingagingancientantiquatedbang-upbullycorkingcrackingdandyelderlygreatgroovykeenneatniftyobsoleteolderonetimeoutdatedpastpeachypreviousquondamslap-upsmashingsometimeswellPhrases (2)not badof ageOpposite words for older Alternatives for ORIGINAL Words (16)actualauthenticfirsthandgenuineinnovativeinventivenovelrealtrueuniqueinitialarchetypeautographmasterpilotprototypePhrases (1)master copyOpposite words for original