NEPHEW Antonyms There are 5 antonyms of the word nephew. (opposite meanings)Did you mean?Definition of NEPHEWBest Opposite Words For NEPHEWTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1niecenounn2auntnounn3parentnoun, adjectiven, adj4siblingnounn5unclenounn Alternatives for AUNT Words (2)auntieauntyOpposite words for aunt Alternatives for PARENT Words (5)raiserearmotherprogenitornurturePhrases (1)bring upOpposite words for parent Alternatives for SIBLING Words (5)brotherkinrelativesistersibOpposite words for sibling Alternatives for UNCLE Words (1)emeOpposite words for uncle