KEN Antonyms There is 1 antonym of the word ken. (opposite meanings)Did you mean?Definition of KENBest Opposite Words For KENTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb Expand?WordSave?Synonyms..UsageTypeignorancenounnnoun • the lack of knowledge or education Alternatives for IGNORANCE Words (3)blindnessunawarenessunknowingnessOpposite words for ignorance