ISLAND Antonyms There are 2 antonyms of the word island. (opposite meanings)Did you mean?Definition of ISLANDSynonyms of ISLANDAlso try opposite words for..islandsislanderislandersislandingBest Opposite Words For ISLANDTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1continentnounn2mainlandadverb, nounadv, n Alternatives for CONTINENT Words (1)celibatePhrases (1)continental europeOpposite words for continent Alternatives for MAINLAND Words (4)continentlandmassmainlandterritoryOpposite words for mainland