ABSCISSA Antonyms There are 3 antonyms of the word abscissa. (opposite meanings)Did you mean?Definition of ABSCISSASynonyms of ABSCISSAAlso try opposite words for..abscissaeabscissasBest Opposite Words For ABSCISSATop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1ordinateverbv2verticaladjectiveadj3y-axisnounn Alternatives for ORDINATE Words (5)alignconsecratecoordinateordainorderOpposite words for ordinate Alternatives for VERTICAL Words (7)uprightperpendicularelevatedplumbstandingstraightharmonicOpposite words for vertical