in·sight·ful 
/ˈɪnˌsaɪtfəl, ɪnˈsaɪtfəl/ adjective
/ˈɪnˌsaɪtfəl, ɪnˈsaɪtfəl/ adjective [more insightful; most insightful] : having or showing a very clear understanding of something : having or showing insight
▪ Her analysis of the problem was very insightful. ▪ an insightful comment/remark ▪ insightful leaders
▪ Her analysis of the problem was very insightful. ▪ an insightful comment/remark ▪ insightful leaders
— in·sight·ful·ly adverb
— in·sight·ful·ness noun [noncount]
