AUTOCHTHONIC Antonyms There are 5 antonyms of the word autochthonic. (opposite meanings)Did you mean?Definition of AUTOCHTHONICSynonyms of AUTOCHTHONICAlso try opposite words for..autochthonyautochthonsautochthonousautochthonismBest Opposite Words For AUTOCHTHONICTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1aliennoun, adjectiven, adj2foreignadjectiveadj3immigrantnoun, adjectiven, adj4importedadjectiveadj5nonnativeadjectiveadj Alternatives for ALIEN Words (17)exoticextraterrestrialforeignunknownnonresidentotherworldlyoutsidepeculiarstrangeunfamiliaroutlanderstrangeralienateforeignerguestnoncitizenfremdPhrases (1)extraterrestrial beingOpposite words for alien Alternatives for FOREIGN Words (6)alienextraneousinternationaloverseasstrangefremdOpposite words for foreign Alternatives for IMMIGRANT Words (8)alienemigrantexpatriateforeignermigrantnewcomerrefugeesettlerOpposite words for immigrant Alternatives for IMPORTED Words (9)significanceconsequenceimplicationimportationimporteemeaningmomentsignificationspellOpposite words for imported Alternatives for NONNATIVE Words (14)alienexoticexternalextraneousextrinsicforeignimmigrantimportedoffshoreoutlandishoutsideunfamiliarnonindigenousforeign-bornOpposite words for nonnative