BALLPEN Antonyms There are 3 antonyms of the word ballpen. (opposite meanings)Did you mean?Definition of BALLPENBest Opposite Words For BALLPENTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1crayonnounn2markernounn3pencilnounn Alternatives for MARKER Words (2)markmarkingOpposite words for marker