AnalyzerSentence analysis2SpansSentence楽観主義者1000 character limitAnalyzeSentence楽らっ観かん主しゅ義ぎ者しゃSpan Details楽らっ観かんoptimism; optimistic viewnoun, suru verb主しゅ義ぎ者しゃadvocate; ideologist; ideologue; -ist (adherent); socialist; communist; anarchistnoun, noun suffix